Obychnye khimikaty
2026-07-19
1,2-бензол二борная кислота双(频哪спирт)эфир
2,2-(1,2-Phenylene)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]
2,2-(1,2-Phenylene)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane] 98%