ethyl 2-(6,7-dichloro-1-hydroxy-3-oxo-3,4-dihydro-1,2,4-benzotriazin-2(1H)-yl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
ethyl 2-(6,7-dichloro-1-hydroxy-3-oxo-3,4-dihydro-1,2,4-benzotriazin-2(1H)-yl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate(ethyl 2-(6,7-dichloro-1-hydroxy-3-oxo-3,4-dihydro-1,2,4-benzotriazin-2(1H)-yl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate)
CAS:
化学式: C19H19Cl2N3O4S