4-(3-chloropropyl)-2-methyl-4,5-hexadien-3-ol

2,6-二氨基-4-苯基-4H-硫代吡喃-3,5-二甲腈

methyl 2-fluoro-4-methylpent-2-enoate

E-fluoro-2 methyl-4 pentene-2 oate de methyle

3-氨基-4-甲基戊酸