[[(1E)-1-(8-methyl-2,7-dioxochromen-3-ylidene)ethyl]amino]urea
Hydrazinecarboxamide, 2-[1-(7-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl)ethylidene]-(Hydrazinecarboxamide, 2-[1-(7-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl)ethylidene]-)
CAS: 959985-69-4
化学式: C13H13N3O4