KTT00F: Ketotifen Hydrogen Fumarate

4-(1-Methylpiperidin-4-ylidene)-4,9-dihydro-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one hydrogen (E)-butenedioate ;

CAS # 34580-14-8 ;

C23H23NO5S ;
Mol. Wt.: 425.5 ;