Chengdu BOC Pharmtech Co., Ltd.

D-ASPARTIC ACID DIETHYL ESTER HYDROCHLORIDE

CAS:112018-26-5

询价

N-(4-(2,5-二氧代-4-恶唑烷基)丁基)-2,2,2-三氟乙酰胺

CAS:42267-27-6;787-87-1

询价

L-PROLINE, 3,4-DIHYDROXY-, (3S,4R)-

CAS:95341-65-4

询价

L-PROLINE, 3,4-DIHYDROXY-, (3S,4S)-

CAS:23161-63-9

询价

DL-半胱氨酸

CAS:3374-22-9

询价

无中文名

CAS:105590-97-4;98102-32-0

询价

2,2,5,5-TETRAMETHYLPIPERAZINE

CAS:5434-90-2

询价

1,5-二羟基-4-[m-(1-羟基乙基)苯胺基]-8-硝基蒽并醌

CAS:3190-71-4

询价