α-Ethyl-3-methyl-6-oxo-1(6H)-pyridazineacetic acid hydrazide
CAS No. 63918-41-2
1(6H)-pyridazineacetic acid, alpha-ethyl-3-methyl-6-oxo-, hydrazide; 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)butanehydrazide