4-Ethynyltoluene
4-甲苯基乙炔
CAS No. 766-97-2
BENZENE, 1-ETHYNYL-4-METHYL-
4-乙炔基甲苯;4-甲苯基乙炔;对甲苯基乙炔;对甲基苯乙炔;4-甲基苯乙炔;1-乙炔基-4-甲基苯;对甲苯基乙炔,98%;4-乙炔基甲苯/对甲基苯乙炔