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L-Cysteine
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| Post Date: | Apr 19,2013 |
| Expiry Date: | Apr 19,2014 |
| Detailed Description: |
Cas No. :52-90-4
Product Name: L-Cysteine
Synonyms: (R)-2-Amino-3-mercaptopropanoic acid;3-mercapto-l-alanin;alpha-amino-beta-mercaptopropionicacid;alpha-Amino-beta-thiolpropionic acid;alpha-amino-beta-thiolpropionicacid;Cystein;half-cysteine;L-Alanine, 3-mercapto- CAS: 52-90-4 MF: C3H7NO2S MW: 121.16 EINECS: 200-158-2 Assay: 99% Package: 25kg/carton Appearance: White crystalline powder Preparation Products 6-BROMOMETHYL-PTERIDINE-2,4-DIAMINE HBR-->N-Acetyl-cysteine-->L-Cysteine hydrochloride anhydrous-->Ranitidine hydrochloride-->L-Cysteine hydrochloride monohydrate-->D-Biotin-->Carbocistein-->Chiral 2，2-Disubstituted thiaprolinol derivatives-->Papain-->S-Carboxymethyl-L-cysteine Contact Amy Yang Tel: 86-27-88325805 Fax: 86-27-88048077-966 Mobile: 18062666966 Email: gck16 at yccreate dot com MSN: gck16 at yccreate point com QQ: 2355327003 |
| CAS Registry Number: | 52-90-4 |
| Synonyms: | ;Cysteine, L-;L-(+)-Cysteine;L-Alanine, 3-mercapto-;L-Cys;NSC 8746;L-Cysteine;(+)-2-Amino-3-mercaptopropionic acid;L-beta-mercaptoalanine;L-Cysteine Free Base Crystalline;(S)-(-)-Cysteine;L-Cysteine Base;H-Cys-OH; |
| Molecular Formula: | C3H7NO2S |
| Molecular Weight: | 121.15 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Wuhan Hezhong Bio-Chemical Manufacture Co.,Ltd. [ China ] |
| Contact: | Amy Yang |
| Tel: | 86-27-88325805 |
| Fax: | 86-27-88048077-966 |
| Email: | gck16@yccreate.com |
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