Ningbo Zhengzhang Chemical Co., Ltd
Country: 
China (Mainland)
Business Type: Trading Company
Mr.Qixin Wu
Tel: +86-21-64303067
Side chain for meropenemCAS NO.: 96034-64-9
Side Chain for BiapenemCAS NO.: 153851-71-9
2-Amino-5-chloro-2'-fluorobenzophenoneCAS NO.: 784-38-3
2-Amino-5-Chloro-2',6'-DifluorobenzophenoneCAS NO.: 28910-83-0
2,3-DifluorophenetoleCAS NO.: 121219-07-6
Ethylene brassylateCAS NO.: 105-95-3
2-Methyl-3-(3,4-methylenedioxyphenyl)propanalCAS NO.: 1205-17-0
2-Chloroethylamine hydrochlorideCAS NO.: 870-24-6
3-Methylaminopiperidine dihydrochlorideCAS NO.: 127294-77-3
