ethyl 3-[8,13-bis(ethenyl)-18-(3-ethoxy-3-oxopropyl)-3,7,12,17-tetramethyl-22,23-dihydroporphyrin-2-yl]propanoate

5-ethoxy-9-(3,4,5-trimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one

ethyl hexa-3,5-dienoate

ethyl 2-(7-hydroxy-2-oxochromen-4-yl)acetate

过氧乙酸