6,12-环氧-6H,12H-二苯并[b,f][1,5]二氧杂环辛三烯

硫酸

1,2,3,4-四氢-4-(2-羟基苯基)-6-甲基-2-氧代-5-嘧啶羧酸乙酯

3-苯甲酰基香豆素

(6E)-6-[[[(2-hydroxyphenyl)-[[(E)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]methyl]amino]methylidene]cyclohexa-2,4-dien-1-one