Obychnye khimikaty
2026-07-19
4-(氨метил)фенилборная кислота频哪спиртэфир
(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine
(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine 95%