Obychnye khimikaty
2026-07-19
3-бромабензолборная кислота频那спиртэфир
2-(3-Bromophenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane
2-(3-Bromophenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane 97%