2-(1-Boc-piperazin-4-yl)-acetic acid

4-Boc-1-哌嗪乙酸

聚(DL-乳酸), Poly(DL-lactide), medical grade, end group: carboxyl, average M.W. 570,000 - 730,000

2-chloro-6-methoxypyridine-4-carboxylic acid

2-氯-6-甲氧基异烟酸

4-Bromo-2-hydroxybenzonitrile

4-溴-2-羟基苄腈

分子筛, Molecular sieves, 4A MS, 8-12 mesh

6-Chloro-1,3-dimethyluracil

6-氯-1,3-二甲基尿嘧啶

Diethylene Glycol Monohexyl Ether

二乙二醇单己醚

甲氧基-PEG-马来酰亚胺, mPEG-Mal

4-Di-n-propylamino-piperidine

4-二正丙氨基哌啶

帕瑞昔布钠, Parecoxib sodium