3801257 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3801257 > 2 > ChemIDplus > 096731043 > 2-Pyrazoline-1-carboxamidine, 3-methyl-5-oxo-4-(m-tolylazo)-, hydrochloride 3-Methyl-5-oxo-4-(m-tolylazo)-2-pyrazoline-1-carboxamidine hydrochloride 4-(3'-Tolyl-azo)-3-methyl-pyrazolon-(5)-yl-1-amidin hydrochlorid [German] 96731-04-3 F 2350 > 96731-04-3 > 096731043 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=096731043 $$$$