英文别名Deacetyl N-Monodesmethyl Diltiazem; 3-Hydroxy-2-(4-methoxy-phenyl)-5-(2-methylamino-ethyl)-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one; 3c-hydroxy-2r-(4-methoxy-phenyl)-5-(2-methylamino-ethyl)-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one; Diltiazem Impurity 7; Diltiazem EP Impurity G; Diltiazem EP Impurity G（Rac）; 1,5-Benzothiazepin-4(5H)-one, 2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-, (2R,3R)-rel-; N-Desmethyl O-Desacetyl Diltiazem 
