... are Manufacturer 2.Fast delivery 3.Competitive price 2-Cyano-4'-Methyl biphenyl (Otbn) CAS NO.: 114772-53-1 2-cyano ... -4-methylbiphenyl (OTBN)AppearanceWhite or off-white crystallineMelting range48-52oCFlash point> ... Losartan, Eprosartan, Irbesartan, Candesartan, Tasosartan, Telmisartan, Valsartan etc. 2-Cyano-4'-Methyl biphenyl (Otbn) CAS NO.: 114772-53-1