met B

二溴甲烷

((2'R,7S)-1,2,3,13-tetramethoxy-7,8-dihydro-5H-spiro[benzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole-6,2'-oxiran]-7-yl)methyl methanesulfonate

3,4,5-三甲氧基苯甲醛

(S)-(E)-3-[5-Methoxy-3,4-(methylenedioxy)benzyl]butanolide