Appex Dyestuff Industries

2-Naphthalenesulfonic acid,4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methylphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3);C.I. Direct Orange 108,trisodium salt;2-Naphthalenesulfonic acid,4-hydroxy-7-[[[[5-hydroxy-6-[(2-methylphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(4-sulfophenyl)azo]-,trisodium salt;C.I. 29173;Atul Viscose Orange A;C.I. Direct Orange 108;Solophenyl Orange TG 1

C.I. Direct Red 111;C.I. 40290;Airedale Brown 5RD;Benzanil Fast Brown 6RL;Derma Brown G2R;Diaphtamine Fast Brown G;Direct Light Brown MG;Durazol Orange Brown 2R;Eliamina Brown R;Fastusol Brown 3RA;Fenaluz Brown 2R;Pyrazol Fast Brown 2R;Pyrazol Fast Brown 2RI;Solamine Fast Brown 3R;Solar Brown 2R;Solius Light Brown 3R;Tertrodirect Fast Brown 4RD;Tetramine Fast Brown 3RD;Triantine Fast Brown 2R;Triantine Light Brown 2R;Wogenal Brown CRR

C.I. Direct Red 72;C.I. 29200;Direct Scarlet 4SWN;Direct Red 72;69029-37-4

C.I. Direct Yellow 107;Direct Yellow G 200;Direct Yellow 107

C.I. Direct Yellow 28;Solar Yellow BG;Saturn Yellow LFF;Solophenyl Yellow FFL;Direct Yellow 28;Chloramine Yellow 2G;Sumilight Supra Yellow BC;Dyrect Yellow LFF;Solar Yellow BI;129292-18-8

1,5-Naphthalenedisulfonic acid,3,3′-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl]]bis-,sodium salt (1:4);1,5-Naphthalenedisulfonic acid,3,3′-[ureylenebis[(5-methoxy-2-methyl-p-phenylene)azo]]di-,tetrasodium salt;1,5-Naphthalenedisulfonic acid,3,3′-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-,tetrasodium salt;C.I. Direct Yellow 34,tetrasodium salt;C.I. 29060;C.I. Direct Yellow 34;Direct Fast Yellow P 3RL;Direct Light Yellow M 3RL;Helion Gold Yellow 3RL;Solamine Fast Yellow 3RLN;Helion Golden Yellow 3RL

2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:2);C.I. Direct Black 19,disodium salt;2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-,disodium salt;C.I. 35255;Artificial Silk Black G;Artificial Silk Black GN;Artificial Silk Black GR;Atlantic Artificial Silk Black G;Bali Viscose Black G;Bencidal Fast Black G;Bali Viscose Black N;Benzanil Fast Black G;Benzo Fast Black G;Benzoform Black RRA-CF;Chlorazol Viscose Black B;Chrome Leather Black GNA;Columbia Fast Black G;Columbia Fast Black GB;Cutamin Black CG;Diamine Fast Black B;Diaphtamine Fast Black KG;Direct Artificial Silk Black G;Direct Fast Black G;Direct Fast Black GU;Direct Fast Black SA;Direct Rayon Black KSG;Fenamin Black GR;Formal Fast Black 2B;Hispamin Fast Black CG;Indoblack GR;Kayarus Black G;Phenamine Viscose Black RR;Pyrazol Fast Black GS;Rayon Black G;Rayon Black M;Rayon Black GSN;Rayon Fast Black B;Solar Black G;Sumilight Black G;Tertrodirect Black V;Tetrazo Deep Black GC Extra;Visco Black N;Viscose Black G;Viscose Black J;Viscose Black GNA;Viscose Black N;Viscose Black NG;Vondacel Black VG;Vondacel Black VN;C.I. Direct Black 19;Direct Black 19;Coranil Direct Black B;Water Black 100;Kayarus Black G Conc.;Water Black P 200;Water Black 200L;Orient Water Black 100L;Orient Water Black 200L;135151-56-3;69073-20-7;73944-27-1;76450-44-7;431058-20-7;148196-18-3

2,7-Naphthalenedisulfonic acid,3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-,sodium salt (1:4);C.I. Direct Blue 14,tetrasodium salt;2,7-Naphthalenedisulfonic acid,3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[5-amino-4-hydroxy-,tetrasodium salt;Diphenyl Blue;Blue 3B;C.I. 23850;Amanil Sky Blue R;Bencidal Blue 3B;Benzamine blue;Benzanil Blue 3BN;Benzo blue;Benzo Blue 3BS;Blue EMB;Brasilamina Blue 3B;Chloramine Blue 3B;Chrome Leather Blue 3B;C.I. Direct Blue 14;Congo blue;Cresotine Blue 3B;Diamineblue;Diamine Blue 3B;Diaphtamine Blue TH;Diazine Blue 3B;Diazol Blue 3B;Diphenyl Blue 3B;Direct Blue M 3B;Direct Blue 3B;Hispamin Blue 3BX;Naphthylamine blue;Niagara Blue;Niagara Blue 3B;Paramine Blue 3B;Pontamine Blue 3BX;Sodium ditolyldisazobis-8-amino-1-naphthol-3,6-disulfonate;Trypan Blue BPC;Trypane blue;Trypan blue;Direct Blue 14;Trypan (Congo) Blue;179472-55-0

2,7-Naphthalenedisulfonic acid,3,3′-[(3,3′-dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-,sodium salt (1:4);Direct Sky Blue;2,7-Naphthalenedisulfonic acid,3,3′-[(3,3′-dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[5-amino-4-hydroxy-,tetrasodium salt;C.I. Direct Blue 15;C.I. 24400;Airedale Blue D;Aizen Direct Sky Blue 5BH;Amanil Sky Blue;Atlantic Sky Blue A;Atul Direct Sky Blue;Azine Sky Blue 5B;Belamine Sky Blue A;Benzanil Sky Blue;Benzo Sky Blue S;Benzo Sky Blue A-CF;Chloramine Sky Blue A;Chloramine Sky Blue 4B;Chrome Leather Pure Blue;Cresotine Pure Blue;Diacotton Sky Blue 5B;Diamine Sky Blue;Diaphtamine Pure Blue;Diazol Pure Blue 4B;Diphenyl Brilliant Blue;Diphenyl Sky Blue 6B;Direct Blue 10G;Direct Blue 15;Direct Blue HH;Direct Pure Blue M;Direct Sky Blue A;Enianil Pure Blue AN;Fenamin Sky Blue;Hispamin Sky Blue 3B;Kayaku Direct Sky Blue 5B;Mitsui Direct Sky Blue 5B;Naphtamine Blue 10G;Niagara Blue 4B;Niagara Sky Blue;Nippon Direct Sky Blue;Nitto Direct Sky Blue 5B;Phenamine Sky Blue A;Shikiso Direct Sky Blue 5B;Sky Blue 4B;Sky Blue 5B;Tertrodirect Blue F;Vondacel Blue HH;Pontamine Sky Blue 5BX;Direct Sky Blue 5B;Cartasol Blue 2GF;Diamine Blue 6B;Direct Pure Blue;Paper Blue S;Kayafect Blue Y;Aizen Direct Sky Blue 5B;Nippon Sky Blue;Oxamine Sky Blue 5B;Direct Blue FFN;Direct Lake Blue 5B;Direct Blue FFN-B 15;Resacor Blue 2F;Methyl Violet 5BN;95032-75-0;120146-64-7;51568-94-6

C.I. Direct Blue 199;Lurantin Light Turquoise Blue FBL;Nylomine Acid Turquoise P-B;Solophenyl Turquoise Blue FL;Sirius Supra Turquoise Blue FB-LL;Remaderm Blue HBL;Solar Turquoise Blue FBL;Direct Blue 199;C.I. 74190;Levacell Fast Turquoise Blue BLN;Daiwa Blue 319H;Fastusol Blue 75L;Intrajet Liquid Blue JE;Direct Lightfast Turquoise Blue GB;Direct Lightfastfast Turquoise Blue GB;Duasyn Direct Turquoise Blue FRL-SF;Kayafect Turquoise RN;Basacid Blue 762;Solophenyl Turquoise Blue BRLE;Solophenyl Turquoise BRLE;Pro-Jet Cyan 1;Duasynjet Cyan FRL-SF;Irgasperse Jet Cyan RL;Direct Turquoise Blue FBL;Sensijet Direct Blue 199;Daiwa IJ Blue 319HL;Pro-Jet Cyan 1 Liquid;Direct Lightfast Turquoise Blue FBL;Permalite FBL 400;Sirius Turquoise S-FBL;Kayafect Turquoise RN Liquid 150;Turquoise S-FBL;12262-76-9;216082-59-6;929098-14-6;2063967-55-3

1,3-Naphthalenedisulfonic acid,6,6′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[4-amino-5-hydroxy-,sodium salt (1:4);Azovan Blue;C.I. Direct Blue 53,tetrasodium salt;1,3-Naphthalenedisulfonic acid,6,6′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[4-amino-5-hydroxy-,tetrasodium salt;T 1824;C.I. 23860;4,4′-Bis[7-(1-amino-8-hydroxy-2,4-disulfo)naphthylazo]-3,3′-bitolyl tetrasodium salt;Diazol Pure Blue BF;Evans Blue;C.I. Direct Blue 53;Direct Blue 53;Evan's Blue;179472-53-8

1,5-Naphthalenedisulfonic acid,3-[2-[4-[2-[4-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:4);C.I. Direct Blue 71;Saturn Blue LBRR;C.I. Direct Blue 71,tetrasodium salt;1,5-Naphthalenedisulfonic acid,3-[[4-[[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]-,tetrasodium salt;C.I. 34140;Amanil Fast Blue FFB;Belamine Fast Blue FFC;Benzanil Supra Blue BRR;Calcodur Blue SL;Chlorantine Fast Blue FFC;Chlorantine Fast Blue GLL;Chlorantine Fast Blue GLN;Dialuminous Blue BRR;Diaphtamine Blue FFL;Diazol Light Blue R;Dicorel Blue L 2R;Diphenyl Fast Blue GL;Diphenyl Fast Blue GLN;Direct Fast Blue L 2R;Direct Fast Blue FF;Direct Light Blue BRR;Direct Light Blue MFL;Direct Light Blue RS;Durazol Blue 2R;Eliamina Blue FFL;Enianil Light Blue FFL;N.S. Fast Blue FR;Fastusol Blue LBRRA;Fenaluz Blue FR;Fixanol Blue 2R;Helion Blue BRRL;Hispaluz Blue FF;Paranol Fast Blue FFL;Pontamine Fast Blue SFL;Pyrazol Fast Blue BS;Pyrazoline Blue GF;Sirius Supra Blue BRR;Solamine Fast Blue BRR;Solantine Blue FF;Solar Blue G;Solius Light Blue BRR;Sumilight Supra Blue BRR;Suprazo Blue BRR;Suprexcel Blue 2GL;Tertrodirect Fast Blue R;Tetramine Fast Blue B 2R Extra;Triantine Fast Blue BLRN;Triantine Light Blue FRL;Direct Fast Blue;Lightfast Blue;Direct Lightfast Blue;Sirius Light Blue BRR;147516-25-4;201749-68-0

Cuprate(2-),[29H,31H-phthalocyanine-C,C-disulfonato(4-)-κN29,κN30,κN31,κN32]-,sodium (1:2);Copper,[dihydrogen phthalocyaninedisulfonato(2-)]-,disodium salt;C.I. Direct Blue 86;Cuprate(2-),[29H,31H-phthalocyanine-C,C-disulfonato(4-)-N29,N30,N31,N32]-,disodium;Cuprate(2-),[29H,31H-phthalocyanine-C,C-disulfonato(4-)-κN29,κN30,κN31,κN32]-,disodium;29H,31H-Phthalocyanine-C,C-disulfonic acid,copper complex;C.I. 74180;Aizen Primula Turquoise Blue GL;Aizen Primula Turquoise Blue GLH;Amanil Fast Turquoise LB;Arlazol Fast Turquoise Blue 6GN;Atlantic Fast Turquoise LGA;Belamine Fast Turquoise LGL;Calcodur Turquoise GL;Chlorantine Fast Turquoise Blue GLL;Chlorantine Fast Turquoise VLL;Chrome Leather Turquoise Blue GLL;Cuprofix Blue Green B;Cuprofix Blue Green FB;Cuprofix Turquoise Blue FBL;Daivougen Blue BF;Derma Fast Turquoise W 2GL;Diaphtamine Light Turquoise G;Diazol Light Turquoise JL;Direct Blue 86;Direct Light Turquoise Blue GL;Durazol Blue 8G;Durazol Paper Blue 8G;Durazol Blue 8GA;Eliamina Light Turquoise G;Eliamina Light Turquoise GL;Fastusol Turquoise Blue LGA;Fenaluz Turquoise G;Finisol Blue Green G;Heliogen Blue SBL;Heliogen Blue SBLA;Helion Turquoise Blue FGLL;Helion Turquoise Blue GLL;Hiltamine Turquoise Blue 8GL;Hispaluz Turquoise GE;Interchem Direct Fast Turquoise GLRC;Kayarus Turquoise Blue GL;Kiwa Turquoise Blue GL;Light Fast Turquoise Blue G;1328-51-4;12226-75-4;20234-67-7;37279-62-2;50935-56-3;85205-70-5;160830-00-2;185829-44-1;206010-31-3;207869-03-2

Benzoic acid,2-hydroxy-5-[2-[4-[[4-[[8-hydroxy-7-[2-[4-[2-(8-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-,sodium salt (1:5);C.I. Direct Green 26,pentasodium salt;Chlorantine Fast Green BLL;C.I. Direct Green 26;Benzoic acid,2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-,pentasodium salt;C.I. 34045;Amanil Fast Green BLC;Chrome Leather Green BLL;Diazol Light Green BL;Diazol Light Green BMA;Direct Fast Green BL;Fastusol Green LB;Fenaluz Green B;Helion Green BL;Lumison Green BL;Pontamine Fast Green GL;Pyrazol Fast Green BL;Solantine Green BL;Solar Green BL;Solius Light Green BL;Solophenyl Green B;Solophenyl Green BL;Tertrodirect Fast Green SBL;Chlorantine Fast Green BBL;Orbantin Green BL;Direct Green 26;Solophenyl Green 155;Sirius Green S 4B;Fabramine Green LB;Saturn Green LB;Solophenyl Green BLE;Solophenyl Green BLE 155%

C.I. Direct Orange 34;Direct Orange 34;Fastusol Orange L 7G;Triantine Light Orange GE;Triantine Light Orange GEL;C.I. Direct Orange 36;C.I. Direct Orange 44;Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-nitro-,reaction products with methylated 4-[(4-aminophenyl)azo]benzenesulfonic acid monosodium salt;C-WR Orange 1;Solophenyl Orange TGL;Direct Orange 36;Direct Orange 44;Chlorantine Fast Orange TGLL;Diazol Light Orange 7JL;Dyrect Orange GR;139074-69-4;1325-57-1;71775-44-5

C.I. Direct Orange 39;C.I. 40215;Benzanil Supra Orange 2GLL;Chlorantine Fast Orange 3GLL;Cuprofix Orange 2GL;Derma Fast Orange W-G;Dicorel Orange LGG;Diphenyl Fast Orange GL;Direct Fast Orange LGG;Fastusol Orange LGGA-CF;Fastusol Orange LGGL;Fenaluz Orange 2G;Helion Orange GRLL;Kayarus Supra Orange 2GL;KCA Light Fast Orange 7GL;Paranol Fast Orange 2GL;Pyrazol Fast Orange 2GLL;Solamine Fast Orange GGL;Solar Orange 2GL;Sumilight Supra Orange 2GL;Tetramine Fast Orange GGD;Tricufix Orange GL;Sirius Supra Orange GGL;Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-nitro-,disodium salt,reaction products with 4-[(4-aminophenyl)azo]benzenesulfonic acid,sodium salts;Orbantin Orange 7GL;Direct Orange 39;Superlitefast Orange EGLL;Sirius Light Orange GGL;Everdirect Supra Orange 2GL;Kayafect Orange L;Superlitefast Orange RT;Direct Orange TGLL;Kayafect Orange G

2-Naphthalenesulfonic acid,7,7′-(carbonyldiimino)bis[4-hydroxy-3-(2-phenyldiazenyl)-,sodium salt (1:2);C.I. Direct Orange 26;C.I. Direct Orange 26,disodium salt;2-Naphthalenesulfonic acid,7,7′-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)-,disodium salt;C.I. 29150;Airedale Orange SED;Aizen Primula Orange SH;Atlantic Fast Orange S;Benzanil Fast Orange SE;Benzo Fast Orange S;Benzo Orange S;Benzo Viscose Orange RL;Brilliant Direct Orange;Brilliant Direct Orange A-CF;Calcomine Fast Orange 2R;Chloramine Fast Orange S;Chloramine Fast Orange SE;Chrome Leather Orange SE;Diacotton Fast Orange S;Diamine Fast Orange S;Diaphtamine Fast Orange S;Diazol Fast Orange S;Diazol Fast Orange SS;Diphenyl Fast Orange SE;Diphenyl Orange SE;Direct Fast Orange S;Direct Fast Orange MS;Direct Fast Orange SE;Direct Fast Orange SN;Direct Orange A;Direct Orange S;Enianil Brilliant Orange S;Erie Fast Orange A;Fast Orange S;Fast Paper Orange SO;Fenamin Orange A;Hispamin Fast Orange S;Kayaku Direct Fast Orange S;Mitsui Direct Fast Orange S;Nippon Fast Orange S;Nyanza Fast Orange S;Paramine Fast Orange S Extra;Paramine Fast Orange S New;Phenamine Brilliant Orange A;Pheno Fast Orange 2RS;Pontamine Fast Orange S;Tertrodirect Orange S;Vondacel Orange SN;Chlorazol Fast Orange R;Direct Brilliant Orange;Brilliant Orange;Kayafect Orange S;Orbamin Orange S;Diphenyl Orange 5G;Direct Orange 26

7-Benzothiazolesulfonic acid,6-methyl-2-[4-[2-[2-oxo-1-[(phenylamino)carbonyl]propyl]diazenyl]phenyl]-,sodium salt (1:1);C.I. Direct Yellow 8,monosodium salt;7-Benzothiazolesulfonic acid,6-methyl-2-[4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl]-,monosodium salt;C.I. 13920;Acid Leather Yellow 5G;Atlantic Brilliant Yellow 5G;Benzyl Yellow 5G;Chloramine Yellow 6G;Chlorazol Yellow 6G;C.I. Direct Yellow 8;Coomassie Yellow 6G;Dianil Yellow 5G;Dianil Yellow 5GA-CF;Diaphtamine Brilliant Yellow 5G;Diazol Brilliant Yellow 5J;Diphenyl Brilliant Yellow 8G;Diphenyl Pure Yellow 5G;Direct Yellow 5G;Hispamin Flavine 5G;Nippon Pure Yellow 5G;Paramine Fast Yellow 6G;Peeramine Bright Yellow 5G;Phenamine Brilliant Yellow 5G;Sulfonine Yellow 5G;Direct Yellow 6G;Vondacel Yellow 6G;Direct Pure Yellow;Direct Yellow 8;C.I. Acid Yellow 186;Acid Yellow 186;Sodium 6-methyl-2-[4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl]benzothiazole-7-sulfonate;C.I. Acid Yellow 40:1;Bitamin Direct Lemon Yellow 4G;51363-80-5

C.I. Direct Red 227;Kayarus Light Rose FR;Direct Red 227;Everdirect Light Rose FR;Kayafect Red P;Aizen Direct Red 227;Rose FR;Optisal Red 7B;Diwa IJ Red 311H

2-Naphthalenesulfonic acid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2);C.I. Direct Red 23,disodium salt;Benzo Fast Scarlet 4BS;2-Naphthalenesulfonic acid,3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,disodium salt;C.I. Direct Red 23;C.I. 29160;Airedale Scarlet 4BD;Aizen Primula Scarlet 4BSH;Amanil Fast Scarlet 4BS;Atul Direct Fast Scarlet 4BS;Benzanil Fast Scarlet 4BSN;Benzo Fast Scarlet 4BSA-CF;Benzo Scarlet 4BS;Brilliant Direct Red 4A;Calcomine Scarlet 4BSY;Chloramine Fast Scarlet 4B;Chloramine Fast Scarlet SE;Chlorazol Fast Scarlet 4B;Chlorazol Fast Scarlet 4BSP;Chrome Leather Scarlet SE;Columbia Fast Scarlet 4BS;Diacotton Fast Scarlet 4BS;Diamine Fast Scarlet 4BA;Diaphtamine Fast Scarlet 4BS;Diazamine Fast Scarlet 4BS;Diazol Fast Scarlet 4BS;Diphenyl Fast Scarlet 4BS;Diphenyl Fast Scarlet RS;Diphenyl Scarlet RS;Direct Brilliant Red 4A;Direct Fast Scarlet M 4BS;Direct Fast Scarlet 4B;Direct Fast Scarlet 4BS;Direct Fast Scarlet 4BSN;Direct Fast Scarlet SE;Direct Red 23;Direct Scarlet 4BS;Enianil Fast Scarlet 4BS;Erie Fast Scarlet SCB;Fast Red 4BS;Fenamin Fast Scarlet 4BS;Hispamin Fast Scarlet 4BS;Kayaku Direct Fast Scarlet 4BS;Libia Scarlet 4BS;Mitsui Direct Fast Scarlet 4BS;Nippon Fast Scarlet 4BS;104782-71-0;113255-32-6;70248-73-6;147516-28-7;331679-21-1