(Z)-11-(5-Carboxypentylidene)-6,11-dihydropyrido(4,3-c)(2)benzazepin-6(5H)-one (Z)-6-(5,6-Dihydro-6-oxo-11H-pyrido(4,3-c)(2)benzazepin-11-ylidene)hexanoic acid 11H-Pyrido(4,3-c)(2)benzazepine, hexanoic acid deriv. 127654-08-4 Hexanoic acid, 6-(5,6-dihydro-6-oxo-11H-pyrido(4,3-c)(2)benzazepin-11-ylidene)-, (Z)-