101529-23-1
101529-23-1
101529-23-1海关数据
英文名：
2-Ethenyl-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-6-ol
; 2-Ethenyl-6-Hydroxy-2,5,7,8-Tetramethyl-3,4-Dihydro-2H-1-Benzopyran; 2-Ethenyl-2,5,7,8-Tetramethyl-3,4-Dihydro-2H-1-Benzopyran-6-Ol
分子式：