CAS NO:74693-65-5; 1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-3-quinolinecarboxylic aci ((5-nitro-2-t

CAS:

74693-65-5

英文名称:

1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-3-quinolinecarboxylic aci ((5-nitro-2-t

hienyl) methylene)hydrazide

1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-3-quinolinecarboxylic aci ((5-nitro-2-thienyl)methylene)hydrazide