... structure: Equivalent Brand: A-174(Momentive) , Z-6030(Dowcorning), KBM-503(ShinEtsu),GF31(Wacker)Silane RJ-570 is colorless transparent liquid ... -570;3-Methacryloxypropyltrimethoxysilane;A-174(Momentive) , Z-6030(Dowcorning), KBM-503(ShinEtsu),CAS NO. : 2530-85-0