Obychnye khimikaty
2026-07-19
2-联бензолборная кислота频哪спиртэфир
2-([1,1'-Biphenyl]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-([1,1'-Biphenyl]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%