Fenspiride

FENSPIRIDE N-OXIDE
FENSPIRIDE N-OXIDE :

(5a,8ß)-8-(2-Phenylethyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one 8-oxide; Cas No. 210690-26-9 ; M.F : C15H20N2O3 ; Mol. Wt.: 276.33 ;
FENSPIRIDE DESCARBONYL DIHYDROCHLORIDE IMPURITY
FENSPIRIDE DESCARBONYL DIHYDROCHLORIDE IMPURITY :

 1-Phenylethyl-4-hydroxy-4-aminomethylpiperidine Dihydrochloride; Cas No.23804-64-0 ; M.F : C14H24Cl2N2O ; Mol. Wt.: 307.26 ;
8-(2-PHENYLETHYL)-1-OXO-3,8-DIAZASPIRO{4.5}DECAN-2-ONE N-OXIDE
8-(2-PHENYLETHYL)-1-OXO-3,8-DIAZASPIRO{4.5}DECAN-2-ONE N-OXIDE :

3,4-Dioxo-8-phenethyl-2,8-diazaspiro[4.5]decane 2-oxide; M.F : C16H20N2O3 ; Mol. Wt.: 288.34 ;