73790-57-5

4-(3,4,5-Trimethoxycinnamoyl)-2-piperazinone 4-[3-(3,4,5-Trimethoxyphenyl)propenoyl]piperazin-2-one 2-Piperazinone, 4-[1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propen-1-yl]-