(S)-7-(二甲基氨基)-6,7-二氢-1,2,3,10-四甲氧基苯并[a]庚搭烯-9(5H)-酮

N-(1,2,3,4-四氢-6-甲基-2,4-二氧代-5-嘧啶基)-甲酰胺

N-hydroxy-N-(4-methylphenyl)formamide

1-chlorobut-3-en-2-ol,formic acid

4-chlorobut-2-en-1-ol,formic acid