Synonyms: Antipyrine, 4-((bis(2-chloroethyl)amino)methyl)-, dihydrochloride;1,2-Dihydro-4-((bis(2-chloroethyl)amino)methyl)-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one 2HCl;1-Phenyl-2,3-dimethyl-4-(bis(2-chloraethyl)aminomethyl)pyrazolon-(5)-dihydrochlorid [German];3H-Pyrazol-3-one, 1,2-dihydro-4-((bis(2-chloroethyl)amino)methyl)-1,5-dimethyl-2-phenyl-, dihydrochloride;AC1MIDGN;LS-129014;1-Phenyl-2,3-dimethyl-4-(bis(2-chloraethyl)aminomethyl)pyrazolon-(5)-dihydrochlorid;4-[bis(2-chloroethyl)aminomethyl]-1,5-dimethyl-2-phenylpyrazol-3-one dihydrochloride;59902-02-2