Obychnye khimikaty
2026-07-19
3-метил-4-борная кислота频哪спиртэфирбензол腈
3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 97%