ethyl 5-oxo-2-[2-(3-pyridinylamino)vinyl]-5h-chromeno[2,3-b]pyridine-3-carboxylate
ETHYL 5-OXO-2-[2-(3-PYRIDINYLAMINO)VINYL]-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXYLATE(ETHYL 5-OXO-2-[2-(3-PYRIDINYLAMINO)VINYL]-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXYLATE)
CAS: 303995-10-0
化学式: C22H17N3O4