2-甲基-6-氧代庚酸甲酯

重氮甲烷

二甲基环已酮

Acetic acid 2-[(6E,8E)-13-furan-3-yl-2,6,10-trimethyl-trideca-6,8-dien-(Z)-ylidene]-4-methyl-5-oxo-2,5-dihydro-furan-3-yl ester

2-Methyl-5-(2-methyl-[1,3]dioxolan-2-yl)-pentanoic acid

四氢糠醇

methyl 2-methyl-6-oxo-hepta-2E,4E-diene-1-oate

4-戊烯-1-醇

(Z)-5-((6E,8E)-13-(furan-3-yl)-2,6,10-trimethyltrideca-6,8-dien-1-ylidene)-4-hydroxy-3-methylfuran-2(5H)-one

甲醇

烯丙基丙二酸二乙酯

2-甲基-6-氧代庚酸

Diethyl methyl(4-pentenyl)malonate

5-氯-2-戊酮

5-溴-1-戊烯