KTT07B: Ketotifen EP Impurity G

KTT07B: Ketotifen EP Impurity G

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9,10-Dioxo Ketotifen ;

4-(1-Methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-9,10-dione ;

CAS # 43076-16-0 ;

C19H17NO2S ;
Mol. Wt.: 323.41 ;