2H-1-benzopyran-3-carboxylic acid, 7-ethoxy-2-oxo-, 2-(2-furanylcarbonyl)hydrazide
CAS No. 7047-53-2
2H-1-benzopyran-3-carboxylic acid, 7-ethoxy-2-oxo-, 2-(2-furanylcarbonyl)hydrazide; 7-Ethoxy-N'-(2-furoyl)-2-oxo-2H-chromene-3-carbohydrazide
N-(3-氰基苯基)苯甲酰胺
PF 904 141957-35-9
HCYELLOWNO.9 141973-33-3
D-NAME 141968-19-6