638-10-8
3-甲基-2-丁烯酸乙酯
→
67451-72-3
1-(bromomethyl)-2,4,4-trimethylcyclohexene
870-63-3
1-溴-3-甲基-2-丁烯
1845-54-1
ethyl 5-methyl-2-prop-1-en-2-ylhex-4-enoate
497-67-6
5-methyl-2-(1-methylethenyl)-4-Hexenoic acid