喜树碱CamptothecinGrade:forBiochemistryStoragecondition:Keepat2-10degreesC.规格:100mg,500mgPurity:98.0+%(HPLC)Toxicity:LD50(mus,ipr)64mg/kg.MeltingPoint:264-267degreesC(dec.)SpecificRotation:+31.3(D/25degreesC)(CHCl3/MeOH,4:1)Synonym:(S)-(+)-CamptothecinCamptothecin(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione1H-Pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione,4-ethyl-4-hydroxy-,(S)-Camptothecine20(S)-CamptothecineNSC94600NSC10088021,22-Secocamptothecin-21-oicacidlactone(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dioneCASNO.7689-03-4MolecularFormulaC20H16N2O4MolecularWeight348.35~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~如有更多其它***产品需求与查询,请及时接洽：info@express-cn.com或在我公司查询主页客户留言处（http://www.express-cn.com/expressgb/m）留下您的查询内容，我们即会在当天为您作出回复。伊普瑞斯科技有限公司info@express-cn.com在线***：***：1069267096MSN:liyuqiu1983@cindylee-1981@总机：010-60206266传真：010-60206773www.express-cn.com)