21027ES 3-Maleimidopropionic acid(MPA) 3-马来酰亚胺基丙酸 CAS号(CAS NO.)7423-55-4分子式(Molecular Fomular)C7H7NO4分子量(Molecular Weight)169.13纯度(Purity)98%外观(Appearance)白色结晶粉末结构(Struct Specs 2 sizes Yeasen ¥208.00 Inquire询 Detail详 21027ES08 5 g ¥208.00 21027ES25 25 g ¥868.00