2-Butenedioicacid (2Z)-, diethyl ester, reaction products with3-(trimethoxysilyl)-1-propanamine-blocked ethyleneoxide-5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane-propyleneoxide polymer
CAS No. 203008-79-1
2-Butenedioicacid (2Z)-, diethyl ester, reaction products with3-(trimethoxysilyl)-1-propanamine-blocked ethyleneoxide-5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane-propyleneoxide polymer; 2-Butenedioic acid (Z)-, diethyl ester, reaction pr
Emenolone 56252-02-9
2-(溴甲基)-5-硝基苯甲腈
聚(L-赖氨酸)盐酸盐