1H-Pyrazole-1-carboximidamide, 4-((2-ethoxyphenyl)azo)-4,5-dihydro-3-methyl-5-oxo-, monohydrochloride 4-((2-Ethoxyphenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-carboxamidine monohydrochloride 85409-33-2 EINECS 287-102-0