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英文名称 4-amino-2-nitrodiphenylamine-2'-carboxylic acid

2-amino-3-hydroxy pyridine 16867-03-1 tris2ethylhexylthiophosphate 181629-03-8 MONO ISOPROPYLAMINE 75-31-0 Pyridine-2, 3-dicarboxylic Anhydride 699-98-9 Triethyl orthoformate 122-51-0 2-Chloro-5-nitrobenzoic acid 2516-96-3 3-Chloropropionic.....

Xanthan Gum Pharmaceutical Grade: Mesh: 200 Packing: 25kgs cardboard drum Origin: China Appearance: White-like or light-yellow free flowing powder PH Value(1% solution): 6.0-8.0 Loss on drying: ≤12 Ashes(%): ≤13 Total Nitrogen(%):.....

Chiral compounds Chemical Name 4-nitro-L-phenylalanine ethyl ester L-alanyl-L-glutamine 3-azabicyclo[3.3.0]octane-2-carboxylic acid and its derivatives 2-hydroxy-3-aminohexanoic acid

CAS：4457-32-3 Molecular Formula: C8H6ClNO4 Molecular Weight: 215.59 Appearance: Light yellow crystal Content:≥ 97% Melting Point: 32～34℃ Flash Point: 113℃ Use: Compound Stabilizer Package: 25kg carton barrel 100g bottle for.....

Product: Side chain for meropenem Chemical Name: (2S, 4S) -2-(dimethylaminocarbonyl)-4-mercapto-1- (p-nitrobenzyloxycarbonyl) -1-pyrrolidine; (2S-cis)- 2-[(dimethylamino)carbonyl]-4-mercapto-1-pyrrolidinecarboxylic acid, (4-nitro phenyl) methyl.....

Specifications: 1) 180-230grain/kg 2) 230-260grain/kg 3) 260-350grain/kg Packing: 500g x 20 nitrogen bags/carton 1kg x 10 nitrogen bags/carton 3lbs x 6 nitrogen bags/carton 5lbs x 4 nitrogen bags/carton 5lbs x 4 barrels/box.....

We have some kinds of Raw Materials & Medicine Intermediate for sale. Our main product include: Clarithromycin, Cilostazol, Aceclofenac, Sofalcone, 6-Hydroxyl-3.4- dihydrocarbostyril, 5-(4-chlorobutyl)-1-cyclohexyltetrazole, MBBA, EMBA, 4-Nitrobenzyl.....

化学品中文名称： 对硝基苯甲酸 化学品英文名称： p-nitrobenzoic acid 英文名称2： 1-carboxy-4-nitrobenzene CAS No.： 62-23-7 分子式： C7H5NO4 分子量： 167.13 主要成分： 纯品 外观与性状： 黄色结晶粉末, 无臭, .....