1190897-26-7

Ethyl 3-hydroxy-8,9-dihydro-5H-pyridazino[3,4-d]azepine-7(6H) ethyl 3-hydroxy-5H,6H,7H,8H,9H-pyridazino[3,4- d]azepine-7-carboxylate ethyl 3-hydroxy-8,9-dihydro-5H-pyridazino[3,4-d]azepine-7(6H)-carboxylate ethyl 3-hydroxy-5,6,8,9-tetrahydro-7H-pyridazino[3,4-d]azepine-7-carboxylate 2,3,5,6,8,9-Hexahydro-3-oxo-7H-pyridazino[3,4-d]azepine-7-carboxylic acid ethyl ester 7H-Pyridazino[3,4-d]azepine-7-carboxylic acid, 2,3,5,6,8,9-hexahydro-3-oxo-, ethyl ester