一区二区三区高清在线观看|国内精品一区二区欧美亚洲|日韩精品免费一线在线观看|色香色欲天天狠天天透

language:

Build a characteristic pharmaceutical industry chain

Products

Tel:86 533-5414988
jcpc@jinchengpharm.com

Products

Location:Home - Products
EHATA

Chemical Name:Ethyl (Z)-2-(2 -Aminothiazol-4-yl)-2 -Hydroxyiminoacetate

Structure:

Application:Key intermediate for Cefdinir, Ceftazidime