英文别名Ketotifen Impurity 9; Benzo[b]thiophen-10-methoxycycloheptanone; 10-Methoxy-4-Benzo[4,5]Cyclohepta[1,2-B]Thiophene-4-One; 10-Methoxy-4h-Benzo(4,5)Cyolohepta(1,2-B)Thiophen-4-One; Benzothiophene-10-methoxycycloheptanone; 10-METHYOXY-4H-BENZO(4,5)CYOLOHEPTA(1,2-B)THIOPHEN-4-ONE; 10-methoxy-4H-benzo[4,5]-cycloheta[1,2-b]thiophen-4-one; 10-METHOXY-4H-BENZO(4,5)CYCLOHEPTA(1,2-BETA)THIOPHENE-4-ONE; BENZOTHIOPHEN-10-METHOXY-CYCLOHEPTANONE; 4-methoxybenzo[1,2]cyclohepta[3,4-b]thiophen-10-one 
