Company Profile
Hebei Tongsen Trade Co.,Ltd is manufacturer specializing in Chemical products, Metal products, Plastic products,etc. It is located in China, our company occupies area of 42000 square kilometers and has modern workshop of 30000 square kilometres. Total investment has reached over RMB 100 million. There are over 300 employees including 18 engineers with middle or high technical title. Our company has great manufacturing capacity of annual 6000 tons alumina section, 10000 tons casting alloy ingots, 20 sets of leisure aluminum products and 1000 tons aluminum goods, and our products have been sold to many countries and districts such as European, American, Middle East and so on. We always take people as the foremost, attach importance to quality management and innovative science system. Now, our products have passed ISO9001, 2000 quality system authentication. All the time, "True, Faith and Pursuing excellence" is our principle. Here,with our scientific operating idea and perfect after-sale service, our company hopes to cooperate with all customs for further development whole heartedly.
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| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile |
2-Pyrrolidinecarbonitrile,1-(2-chloroacetyl)-,(2S)-;2-Pyrrolidinecarbonitrile,1-(chloroacetyl)-,(2S)-;(2S)-1-(2-Chloroacetyl)-2-pyrrolidinecarbonitrile;1-Chloroacetyl-2-(S)-cyanopyrrolidine;(S)-1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile;(2S)-1-chloroacetylpyrrolidine-2-carbonitrile;(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile;(2S)-N-Chloroacetyl-2-cyanopyrrolidine;1-(2-Chloroacetyl)-(2S)-pyrrolidine carbonitrile;(S)-1-(Chloroacetyl)pyrrolidine-2-carbonitrile;2-Pyrrolidinecarbonitrile 1-(2-chloroacetyl)-,(2S)- |
207557-35-5 | Inquiry | |
(2S,4R)-1-(tert-Butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid |
1,2-Pyrrolidinedicarboxylic acid,4-hydroxy-,1-(1,1-dimethylethyl) ester,(2S,4R)-;1,2-Pyrrolidinedicarboxylic acid,4-hydroxy-,1-tert-butyl ester,L-;1,2-Pyrrolidinedicarboxylic acid,4-hydroxy-,1-(1,1-dimethylethyl) ester,(2S-trans)-;1-(1,1-Dimethylethyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate;N-(tert-Butoxycarbonyl)hydroxy-L-proline;N-(tert-Butyloxycarbonyl)-4-hydroxyproline;N-(tert-Butoxycarbonyl)hydroxyproline;N-(tert-Butoxycarbonyl)-4-hydroxy-L-proline;(2S,4R)-1-(tert-Butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid;N-tert-Butoxycarbonyl-(4R)-4-hydroxy-L-proline;trans-1-(tert-Butoxycarbonyl)-4-hydroxy-L-proline;(2S,4R)-4-Hydroxypyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester;(2S,4R)-4-Hydroxy-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid;NSC 343720;(4R)-1-(tert-Butoxycarbonyl)-4-hydroxy-L-proline;1-(tert-Butoxycarbonyl)-(2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid;(2S,4R)-1-(tert-Butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid;(2S,4R)-4-Hydroxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid;Boc-L-trans-γ-hydroxyproline;N-Boc-trans-4-hydroxy-L-proline;Boc-trans-Hydroxy-L-proline;(2S,4R)-N-tert-Butoxycarbonyl-4-hydroxyproline;N-tert-Butoxycarbonyl trans-4-hydroxy-L-proline;112770-75-9 |
13726-69-7 | Inquiry | |
(3-Glycidoxypropyl)methyldimethoxysilane |
Oxirane,2-[[3-(dimethoxymethylsilyl)propoxy]methyl]-;Silane,dimethoxymethyl[3-(oxiranylmethoxy)propyl]-;2-[[3-(Dimethoxymethylsilyl)propoxy]methyl]oxirane;(γ-Glycidoxypropyl)methyldimethoxysilane;Sila-Ace S 520;SH 6023;(3-Glycidoxypropyl)methyldimethoxysilane;(3-Glycidyloxypropyl)dimethoxymethylsilane;S 520;γ-Glycidoxypropyldimethoxymethylsilane;AY 43-026;3-Glycidyloxypropylmethyldimethoxysilane;γ-Glycidyloxypropyldimethoxymethylsilane;TSL 8355;AZ 6137;AP Silane 55;GOPS MDM;Z 6044;WD 61;SIG 5836.0;3-Glycidoxypropyldimethoxymethylsilane;Dimethoxy[3-(2-oxiranylmethoxy)propyl]methylsilane;LMD 61;DB 561;GC 561;KBM 402;γ-Glycidyloxypropylmethyldimethoxysilane;AC 661;KH 562;KH 564;75705-45-2;352320-35-5;1352510-80-5;1427863-53-3 |
65799-47-5 | Inquiry | |
(S)-ethyl 3-amino-3-phenylpropanoate |
METHYL (3S)-3-AMINO-3-PHENYLPROPANOATE;(S)-3-Amino-3-phenylpropionic acid methyl ester;Methyl (S)-3-amino-3-phenylpropanoate;Benzenepropanoic acid, β-amino-, methyl ester, (βS)- |
37088-66-7 | Inquiry | |
1,1'-Diethylferrocene |
Ferrocene,1,1′-diethyl-;Iron,bis(ethylcyclopentadienyl)-;1,1′-Diethylferrocene |
1273-97-8 | Inquiry | |
1,2,3-trichloropropene CAS NO.96-19-5 |
1-Propene,1,2,3-trichloro-;Propene,1,2,3-trichloro-;1,2,3-Trichloro-1-propene;1,2,3-Trichloropropene;2,3-Dichloroallyl chloride;NSC 164001 |
96-19-5 | Inquiry | |
1,2,4-Trithiolane,3,5-dimethyl- |
1,2,4-Trithiolane,3,5-dimethyl-;3,5-Dimethyl-1,2,4-trithiolane;2,5-Dimethyl-1,3,4-trithiolane |
23654-92-4 | Inquiry | |
1,2-Epoxyhexane CAS NO.1436-34-6 |
Oxirane,2-butyl-;Hexane,1,2-epoxy-;Oxirane,butyl-;2-Butyloxirane;1,2-Hexene oxide;1,2-Epoxyhexane;1-Hexene epoxide;1-Hexene oxide;Butyloxirane;(±)-1,2-Epoxyhexane;(±)-Butyloxirane;NSC 24268;122922-40-1;56158-38-4 |
1436-34-6 | Inquiry | |
1,3-BIS(4,5-DIHYDRO-2-OXAZOLYL)BENZENE |
Oxazole,2,2′-(1,3-phenylene)bis[4,5-dihydro-;2-Oxazoline,2,2′-m-phenylenebis-;2,2′-(1,3-Phenylene)bis[4,5-dihydrooxazole];1,3-Di(2-oxazolin-2-yl)benzene;1,3-Bis(2-oxazolin-2-yl)benzene;2,2′-m-Phenylenebis(2-oxazoline);2,2′-(1,3-Phenylene)bis(2-oxazoline);1,3-Phenylenebis-2-oxazoline;BOX 210;1,3-PBO;CP Resin A;CP Resin 1,3-PBO;1,3-Bis(4,5-dihydro-2-oxazolyl)benzene;1,3-Phenylenebisoxazoline;2,2′-(1,3-Phenylene)dioxazoline;Nexamite A 99;2-[3-(4,5-Dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole;118145-49-6;90044-75-0;144637-44-5 |
34052-90-9 | Inquiry | |
1,3-Cyclopentadiene |
1,3-Cyclopentadiene;R-Pentine;Pentole;Pyropentylene;Cyclopentadiene;26912-33-4;2351150-22-4 |
542-92-7 | Inquiry | |
1,3-Dimethylurea |
Urea,N,N′-dimethyl-;Urea,1,3-dimethyl-;N,N′-Dimethylurea;1,3-Dimethylurea;Symmetric dimethylurea;sym-Dimethylurea;NSC 14910;NSC 24823;475470-59-8 |
96-31-1 | Inquiry | |
1,4-Butane diisothiocyanate CAS NO.4430-51-7 |
Butane,1,4-diisothiocyanato-;Isothiocyanic acid,tetramethylene ester;1,4-Diisothiocyanatobutane;Tetramethylene diisothiocyanate |
4430-51-7 | Inquiry | |
1,4-Dioxane |
1,4-Dioxane;p-Dioxane;Diethylene dioxide;Diethylene ether;Diethylene oxide;1,4-Dioxacyclohexane;1,4-Diethylene dioxide;Dioxyethylene ether;1,4-Dioxin,tetrahydro-;Dioxane;p-Dioxan;Dioxan;1,4-Dioxan;NE 220;NSC 8728;28347-88-8;28347-91-3;39449-24-6;54841-74-6 |
123-91-1 | Inquiry | |
1,4-Dioxaspiro[4.5]decan-8-one |
1,4-Dioxaspiro[4.5]decan-8-one;1,4-Cyclohexanedione,cyclic 1,2-ethanediyl acetal;4,4-(Ethylenedioxy)cyclohexanone;1,4-Cyclohexanedione cyclic ethylene monoketal;8-Oxo-1,4-dioxaspiro[4.5]decane;1,4-Cyclohexanedione monoethylene acetal;Cyclohexane-1,4-dione mono(ethylene glycol ketal);1,4-Cyclohexanedione mono(ethylene ketal);4-(Ethylenedioxy)cyclohexanone;1,4-Dioxaspiro[4.5]decane-8-one;1,4-Cyclohexanedione ethylene monoketal;Cyclohexan-1,4-dione monoethylene ketal;1257108-67-0 |
4746-97-8 | Inquiry | |
1,8-Diazabicyclo[5.4.0]undec-7-ene |
Pyrimido[1,2-a]azepine,2,3,4,6,7,8,9,10-octahydro-;2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine;1,8-Diazabicyclo[5.4.0]undec-7-ene;1,8-Diaza-7-bicyclo[5.4.0]undecene;DBU;Polycat DBU;1,8-Diazabicyclo[5.4.0]undecene-7;U-CAT SA 851;NSC 111184;NSC 230466;Dabco DBU;Amicure DBUE;Alcanpoudre DBU 70-3KG;1,8-Diazabicyclo[5.4.0]undeca-7-ene;Lupragen N 700;PC CAT DBU;1,8-Diazabicycloundec-7-ene;San-apro;Diazabicyclo[5.4.0]undec-7-ene;Active D 10;2H,3H,4H,6H,7H,8H,9H,10H-Pyrimido[1,2-a]azepine;31171-04-7;41015-70-7;51301-56-5;69722-76-5;78995-63-8;83329-50-4;857293-63-1;1380214-95-8;1802659-41-1;2058348-68-6;2102590-64-5;2254312-58-6 |
6674-22-2 | Inquiry | |
1-BroMo-4-fluoro-5-isopropyl-2-Methoxybenzene |
1-BroMo-4-fluoro-5-isopropyl-2-Methoxybenzene;1-BroMo-4-fluoro-5-isopro...;Benzene, 1-broMo-4-fluoro-2-Methoxy-5-(1-Methylethyl)-;1-bromo-4-fluoro-2-methoxy-5-(propan-2-yl)benzene;EOS-61123 |
944317-92-4 | Inquiry | |
1-Butoxy-2-propanol CAS NO.5131-66-8 |
2-Propanol,1-butoxy-;1-Butoxy-2-propanol;1-Methyl-3-oxa-1-heptanol;1,2-Propylene glycol 1-monobutyl ether;2-Hydroxy-3-butoxypropane;NSC 2211;Solvenon PnB;3-Butoxy-2-propanol;1-(n-Butoxy)propan-2-ol |
5131-66-8 | Inquiry | |
1-Chlorodecane CAS NO.1002-69-3 |
Decane,1-chloro-;1-Chlorodecane;Decyl chloride;n-Decyl chloride;NSC 6088 |
1002-69-3 | Inquiry | |
1-ETHYL-3-METHYLIMIDAZOLIUM TRIFLUOROACETATE |
1-ETHYL-3-METHYLIMIDAZOLIUM TRIFLUOROACETATE;3-ethyl-1-methyl-1H-Imidazolium 2,2,2-trifluoroacetate;[EMIM]TFA;1-Methyl-3-ethylimidazolium trifluoroacetate;[EMIm] CF3COO |
174899-65-1 | Inquiry | |
1-Heptanamine,N,N-diheptyl- |
1-Heptanamine,N,N-diheptyl-;Triheptylamine;N,N-Diheptyl-1-heptanamine;Tri-n-heptylamine |
2411-36-1 | Inquiry |
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