[Spectrophotometric analysis of 3-amino-5-pyrazolone in the presence of cyanacetic acid hydrazide].
D001393:Azoles / Q000737:chemistry*; D006834:Hydrazines / Q000737:chemistry*; D010783:Photometry; D047069:Pyrazolones
D001393:Azoles; D006834:Hydrazines; D047069:Pyrazolones; C038362:pyrazolone; C004703:cyacetacide
AZOLES/chemistry; HYDRAZINES/chemistry; PHOTOMETRY