英文别名
3,4-dichloro-2-methyl-but-1-ene;3,4-Dichlor-2-methyl-but-1-en;1,2-Dichlor-3-methyl-buten-(3);3,4-Dichlor-2-methyl-buten-(1);Dichloro-3,4-methyl-2-buten-1;3,4-Dichlor-2-methyl-buten-1;1-Butene, 3,4-dichloro-2-methyl-;3,4-dichloro-2-methylbut-1-ene