4-(1,8-dimethyl-16,18-dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaen-17-yl)benzoic acid (non-preferred name)
Product Code: 2333975
Molecular Formula: C27H21NO4
Molecular Weight: 423.45

dimethyl,dioxo,azapentacyclo,nonadeca,hexaen,benzoic,preferred,CASNo 5680-82-0