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Changzhou Leo Chemical Co.,Ltd.

Changzhou,Jiangsu,China
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Company Profile

Leo chem, a newly organized company based at HongKong, is specially manufacturing and marketing of new moleculars, new bulk drugs and advanced intermediates. It involves one subsidiary company and two joint ventures in china. Leo chem, dedicated by its professional working staffs including intelligent R&D team and international sales teams will provide high quality products and services to customers in the world. Leo chem., is focusing to be one of the key ties in between science, sales, service! You are most welcome to visit our R&D facilities, manufacturing sites and sales office at any time!

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Product List

Product Name Synonyms CAS No. Grate/Content Operate

(-)-Camphanic Acid Chloride

2-Oxabicyclo[2.2.1]heptane-1-carbonyl chloride,4,7,7-trimethyl-3-oxo-,(1S,4R)-;2-Oxabicyclo[2.2.1]heptane-1-carbonyl chloride,4,7,7-trimethyl-3-oxo-,(1S)-;(1S,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbonyl chloride;Camphanoyl chloride;(-)-Camphanoyl chloride;Camphanic acid chloride;(1S,4R)-ω-Camphanoyl chloride;(-)-Camphanic acid chloride;(1S)-(-)-Camphanoyl chloride;(1S)-(-)-Camphanic chloride;(1S)-(-)-Camphanic acid chloride;(-)-Camphanic chloride;(1S,4R)-(-)-Camphanic acid chloride;(1S)-(-)-Camphanoyl chloride;(-)-(S)-Camphanyl chloride;(1S)-(-)-ω-Camphanic chloride;(-)-(1S,4R)-Camphanoyl chloride;(S)-Camphanoyl chloride;(-)-(1S)-Camphanoyl chloride;(S)-Camphanic acid chloride;(1S)-Camphanoyl chloride;(-)-Camphanyl chloride;(1S)-(-)-Camphanyl chloride;67375-29-5;93800-81-8;1217525-51-3;1272760-13-0;1290628-11-3;1404505-16-3;2117726-30-2;2166331-97-9
39637-74-6 Inquiry

(4R-Cis)-1,1-Dimethyl ethyl-6-Amino ethyl-2,2-Dimethyl-1,3-Dioxane-4-Acetate

1,3-Dioxane-4-acetic acid,6-(2-aminoethyl)-2,2-dimethyl-,1,1-dimethylethyl ester,(4R,6R)-;1,3-Dioxane-4-acetic acid,6-(2-aminoethyl)-2,2-dimethyl-,1,1-dimethylethyl ester,(4R-cis)-;1,1-Dimethylethyl (4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetate;(4R-cis)-1,1-Dimethylethyl 6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetate;[(4R,6R)-6-(2-Aminoethyl)-2,2-dimethyl-[1,3]dioxan-4-yl]acetic acid tert-butyl ester;[(4R,6R)-6-(2-Aminoethyl)-2,2-dimethyl-[1,3]dioxan-4-yl]acetic acid tert-butyl ester
125995-13-3 Inquiry

(4R-Cis)-1,1-Dimethyl ethyl-6-Cyano methyl-2,2-Dimethyl-1,3-Dioxane-4-Acetate

1,3-Dioxane-4-acetic acid,6-(cyanomethyl)-2,2-dimethyl-,1,1-dimethylethyl ester,(4R,6R)-;1,3-Dioxane-4-acetic acid,6-(cyanomethyl)-2,2-dimethyl-,1,1-dimethylethyl ester,(4R-cis)-;1,1-Dimethylethyl (4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetate;(6R-Cyanomethyl-2,2-dimethyl-[1,3]dioxan-4R-yl)acetic acid tert-butyl ester;((4R,6R)-6-(Cyanomethyl)-2,2-dimethyl-[1,3]dioxan-4-yl)acetic acid tert-butyl ester
125971-94-0 Inquiry

(R)-4-Cyano-3-Hydroxy butyric Acid Ethyl Ester

Butanoic acid,4-cyano-3-hydroxy-,ethyl ester,(3R)-;Butanoic acid,4-cyano-3-hydroxy-,ethyl ester,(R)-;Ethyl (R)-4-cyano-3-hydroxybutyrate;Ethyl (R)-4-cyano-3-hydroxybutanoate;(3R)-4-Cyano-3-hydroxybutyric acid ethyl ester;(R)-4-Cyano-3-hydroxybutyric acid ethyl ester;(R)-Ethyl 4-cyano-3-hydroxybutanoate;(R)-Ethyl-4-cyano-3-hydroxybutyrate;(R)-4-Cyano-3-hydroxybutyric acid ethyl ester
141942-85-0 Inquiry

1,1-Carbonyl Diimidazole

Methanone,di-1H-imidazol-1-yl-;Imidazole,1,1′-carbonyldi-;1H-Imidazole,1,1′-carbonylbis-;Di-1H-imidazol-1-ylmethanone;N,N′-Carbonyldiimidazole;N,N′-Carbonylbis(imidazole);Diimidazol-1-yl ketone;1,1′-Carbonylbisimidazole;1,1′-Carbonylbis-1H-imidazole;1,1′-Carbonyldiimidazole;N,N-Carbonyldiimidazole;1-(1H-Imidazol-1-ylcarbonyl)-1H-imidazole;NSC 67203;Bis(imidazol-1-yl)methanone;Bis(imidazol-1-yl) ketone;Bis(1H-imidazol-1-yl)methanone;1,1-Carbonyldiimidazole;1-(1H-Imidazole-1-carbonyl)-1H-imidazole;128456-94-0
530-62-1 Inquiry

1,1-Cyclohexane Diacetic Acid Monoamide

Cyclohexaneacetic acid,1-(2-amino-2-oxoethyl)-;Cyclohexaneacetic acid,1-(carbamoylmethyl)-;1-(2-Amino-2-oxoethyl)cyclohexaneacetic acid;1-[(Aminocarbonyl)methyl]cyclohexaneacetic acid;1,1-Cyclohexanediacetic acid monoamide;1-(Carboxymethyl)cyclohexane-1-acetamide;[1-(2-Amino-2-oxoethyl)cyclohexyl]acetic acid;(1-Carbamoylmethyl-cyclohexyl)-acetic acid;2-[1-(Carbamoylmethyl)cyclohexyl]acetic acid;2-[1-(2-Amino-2-oxoethyl)cyclohexyl]acetic acid;2374310-94-6
99189-60-3 Inquiry

1,1-Cyclohexane Diacetic Anhydride

TIMTEC-BBSBB008597;1,1-Cyclohexanediace;1,1-CYCLOHEXANEDIAAETICANHYDRIDE;1,1-CYCLOHEXANEDIACETICANHYDRIDE;3-OXA-SPIRO[5.5]UNDECANE-2,4-DIONE;3,3-PENTAMETHYLENEGLUTARICANHYDRIDE;1,1-Cyclohexanediaceticanhydride,98%;1,1-Cyclohexanediaceticacidanhydride;3,3-PentamethyleneglutaricAnhydride3-Oxaspiro[5.5]-2,4-undecanedione;1,1-Cyclohexanediaceticanhydride(CDAAN)or3-Oxaspiro{5,5}undecane-2,4-dione
1010-26-0 Inquiry

1,3,5-Trimethoxy Benzene

Benzene,1,3,5-trimethoxy-;1,3,5-Trimethoxybenzene;Phloroglucinol trimethyl ether;sym-Trimethoxybenzene;NSC 90060;2,4,6-Trimethoxybenzene
621-23-8 Inquiry

1,3-Difluoro Benzene

Benzene,1,3-difluoro-;Benzene,m-difluoro-;1,3-Difluorobenzene;m-Difluorobenzene;NSC 10285;2,4-Difluorobenzene;1,3-Bisfluorobenzene
372-18-9 Inquiry

1-Adamantanol

Tricyclo[3.3.1.13,7]decan-1-ol;1-Adamantanol;1-Hydroxyadamantane;1-Adamantyl alcohol;NSC 108837;NSC 91633
768-95-6 Inquiry

1-Bromo Adamantane

Tricyclo[3.3.1.13,7]decane,1-bromo-;Adamantane,1-bromo-;1-Bromotricyclo[3.3.1.13,7]decane;1-Bromoadamantane;1-Adamantyl bromide;Adamantyl bromide;NSC 527914
768-90-1 Inquiry

1-Bromo-2,4-Difluoro Benzene

Benzene,1-bromo-2,4-difluoro-;1-Bromo-2,4-difluorobenzene;2,4-Difluorobromobenzene;2,4-Difluoro-1-bromobenzene;2,4-Difluorophenyl bromide;4-Bromo-1,3-difluorobenzene
348-57-2 Inquiry

1-Tetralone

1(2H)-Naphthalenone,3,4-dihydro-;3,4-Dihydro-1(2H)-naphthalenone;α-Tetralone;1-Tetralone;1,2,3,4-Tetrahydronaphthalen-1-one;3,4-Dihydro-2H-naphthalen-1-one;1-Oxotetralin;1,2,3,4-Tetrahydro-1-oxonaphthalene;1-Oxo-1,2,3,4-tetrahydronaphthalene;NSC 5171;3,4-Dihydronaphthalen-1(2H)-one;Benzocyclohexan-1-one;3,4-Dihydronaphthalen-1-one
529-34-0 Inquiry

1H-Imidazo[4,5-c]quinoline, 4-chloro-1-(2-methylpropyl)

1H-Imidazo[4,5-c]quinoline,4-chloro-1-(2-methylpropyl)-;4-Chloro-1-(2-methylpropyl)-1H-imidazo[4,5-c]quinoline;NSC 672965;4-Chloro-1-isobutyl-1H-imidazo[4,5-c]quinoline
99010-64-7 Inquiry

2,2'-(5-Methyl-1,3-Phenylene) Diacetonitrile

1,3-Benzenediacetonitrile,5-methyl-;5-Methyl-1,3-benzenediacetonitrile;5-Methylbenzene-1,3-diacetonitrile;(3-Cyanomethyl-5-methylphenyl)acetonitrile
120511-74-2 Inquiry

2,2,4-Trichloro Acetophenone

Ethanone,2-chloro-1-(2,4-dichlorophenyl)-;Acetophenone,2,2′,4′-trichloro-;2-Chloro-1-(2,4-dichlorophenyl)ethanone;2,4-Dichlorophenacyl chloride;2,2′,4′-Trichloroacetophenone;α,2,4-Trichloroacetophenone;ω-Chloro-2,4-dichloroacetophenone;2,4,2′-Trichloroacetophenone;Chloromethyl 2,4-dichlorophenyl ketone;2-Chloro-1-(2′,4′-dichlorophenyl)ethanone;2-Chloro-1-(2,4-dichlorophenyl)ethan-1-one
4252-78-2 Inquiry

2,2-Dimethoxy Propane

Propane,2,2-dimethoxy-;Acetone,dimethyl acetal;2,2-Dimethoxypropane;Acetone dimethyl ketal;NSC 62085;2,2-Bis(methyloxy)propane;2,2-DMP
77-76-9 Inquiry

2,3-Benzofuran

Benzofuran;2,3-Benzofuran;Coumarone;1-Oxindene;Benzofurfuran;Benzo[b]furan;R 7204;AT 33852;NSC 1255;1-Benzofuran
271-89-6 Inquiry

2,3-Dihydrofuran

Furan,2,3-dihydro-;2,3-Dihydrofuran;4,5-Dihydrofuran;NSC 85221;27535-65-5
1191-99-7 Inquiry

2,3-Dimethyl-4-Nitropyridine-N-Oxide

Pyridine,2,3-dimethyl-4-nitro-,1-oxide;2,3-Lutidine,4-nitro-,1-oxide;2,3-Dimethyl-4-nitropyridine 1-oxide;2,3-Dimethyl-4-nitropyridine N-oxide;4-Nitro-2,3-dimethylpyridine N-oxide;2,3-Dimethyl-4-nitro-1-oxidopyridin-1-ium;2,3-Dimethyl-4-nitropyridin-1-ium-1-olate
37699-43-7 Inquiry

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