18188-88-0 3,4,5-Trimethoxy-N-(7-oxo-1,3,5-cycloheptatrien-1-yl)benzmide BRN 2820184 Benzamide, 3,4,5-trimethoxy-N-(7-oxo-1,3,5-cycloheptatrien-1-yl)- Benzamide, N-(7-oxo-1,3,5-cycloheptatrien-1-yl)-3,4,5-trimethoxy-