N'-[(3',4'-dihydro-2',6-dimethyl-4'-oxospiro[2H-chromene-2,2'-(2'H)-[1,3]-benzoxazine]-8-yl)methylidene]isonicotinohydrazide
N'-[(3',4'-dihydro-2',6-dimethyl-4'-oxospiro[2H-chromene-2,2'-(2'H)-[1,3]-benzoxazine]-8-yl)methylidene]isonicotinohydrazide(N'-[(3',4'-dihydro-2',6-dimethyl-4'-oxospiro[2H-chromene-2,2'-(2'H)-[1,3]-benzoxazine]-8-yl)methylidene]isonicotinohydrazide)
CAS: 380640-99-3
化学式: C25H20N4O4