FM 0711 FM 0721 FM 0725 Gelest MCR-M 07 MCR 17 MCR-M 07 MCR-M 11 MCR-M 17 MCR-M 22 Poly[oxy(dimethylsilylene)], α-(butyldimethylsilyl)-ω-[[dimethyl[3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]propyl]silyl]oxy]- Poly[oxy(dimethylsilylene)], α-(butyldimethylsilyl)-ω-[[dimethyl[3-[(2-methyl-1-oxo-2-propenyl)oxy]propyl]silyl]oxy]- Silaplane FM 0711 Silaplane FM 0721 Silaplane FM 0725 α-Butyldimethylsilyl-and ω-3-methacryloxypropyldimethylsilyl-terminated polydimethylsiloxane