英文别名5-((1,4-Diazepan-1-yl)sulfonyl)-1-chloroisoquinoline; 1-chloro-5-(1,4-diazepan-1-ylsulfonyl)isoquinoline; 1-[(1-CHLORO-5-ISOQUINOLINYL)SULFONYL]HEXAHYDRO-1H-1,4-DIAZEPINE; 1H-1,4-Diazepine,1-[(1-chloro-5-isoquinolinyl)sulfonyl]hexahydro-(9CI); Isoquinoline,1-chloro-5-[(hexahydro-1H-1,4-diazepin-1-yl)sulfonyl]; Fasudil Impurity 47; 1-Chloro-5-(1,4-diazepane-1-sulfonyl)isoquinoline; Fasudil Impurity O 
