131684-15-6
6-<4-(Dimethylamino)phenyl>-3,4-bis(4-methoxyphenyl)-2-pyron
29574-61-6
1,3-Bis(4-methoxyphenyl)-1,2,3-propantrion
105141-11-5
4-(4-Chlorphenylimino)-4,5,6,7-tetrahydro-2,3-bis(4-methoxyphenyl)cyclopentapyran

77356-93-5
1,2-Dihydro-4,5-bis(4-methoxyphenyl)-1-phenyl-2-(tosylhydrazono)-3H-pyrrol-3-on

77356-94-6
2-(Benzoylhydrazono)-1-(2,6-dimethylphenyl)-1,2-dihydro-4,5-bis(4-methoxyphenyl)-3H-pyrrol-3-on