458-37-7
姜黄素
+
108-24-7
乙酸酐
→
~97%
19697-86-0
酸性黄 4,4'-二乙酸酯
98885-93-9
(1E,3Z,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)-3-hydroxy-hepta-1,3,6-trien-5-one
~77%
75-36-5
乙酰氯
~75%
52199-86-7
[4-[7-(4-acetyloxy-3-methoxyphenyl)-3,5-dioxoheptyl]-2-methoxyphenyl] acetate