3,5-Dimethyl-4-(m-tolylazo)pyrazole-1-carboxamidine hydrochloride 3656-14-2 4-(3'-Tolyl-azo)-3,5-dimethyl-pyrazol-1-amidin hydrochlorid [German] F 2345 Pyrazole-1-carboxamidine, 3,5-dimethyl-4-(m-tolylazo)-, hydrochloride