Synonyms: F 2345;3,5-Dimethyl-4-(m-tolylazo)pyrazole-1-carboxamidine hydrochloride;4-(3'-Tolyl-azo)-3,5-dimethyl-pyrazol-1-amidin hydrochlorid [German];Pyrazole-1-carboxamidine, 3,5-dimethyl-4-(m-tolylazo)-, hydrochloride;AC1L56LV;LS-128234;4-(3'-Tolyl-azo)-3,5-dimethyl-pyrazol-1-amidin hydrochlorid;3,5-dimethyl-4-[(3-methylphenyl)diazenyl]pyrazole-1-carboximidamide hydrochloride;3656-14-2