... 4 Factory supply High purity High purity Topotecan Hydrochloride with fast deliver supplier by Xi’an Lyphar ... -b]quinoline-3,14(4H,12H)-dione monohydrochloride; Nogitecan hydrochloride; Hycamtin; Topotecan HCl; (4S)-10-[(dimethylamino)methyl]-4 ... quinoline-3,14(4H,12H)-dioneSpecification99% Structure Function1 Topotecan Hydrochloride (Topotecan HCl) is a semi-synthetic derivative of camptothecin ...