(S)-1-(alpha-Methylphenethyl)-3-(p-tolysulfonyl)urea 32295-18-4 Benzenesulfonamide, 4-methyl-N-(((1-methyl-2-phenylethyl)amino)carbonyl)-, (S)- EINECS 250-983-7 TOSIFEN Tosifen [USAN:INN] Tosifene [INN-French] Tosifeno [INN-Spanish] Tosifenum [INN-Latin]