7-Ethyl-10-HydroxyCamptothecin (SN-38) ABATRA Synthetic Chem Centre is a division of ABATRA Technology Co., Ltd. We are leading and professional manufacturer of synthetic chemicals. For more details, please visit www.abatra.com or www.abatra.biz Camptothecin Derivatives: 10-HydroxyCamptothecin, 7-Ethyl-10-HydroxyCamptothecin (SN-38), 9-Amino-Camptothecin, 9-Nitro-Camptothecin, Topotecan Hydrochloride, Irinotecan Hydrochloride, ABATRA Synthetic Chemicals: Aceclofenac, Alendronate Sodium, Aniracetam, Acetohydroxamic Acid, Carvedilol, Docetaxel, Etidronate Sodium, Meloxicam, Naftopidil, Nifedipine, Milrinone, Ornidazole, Oxaprozin, Pamidronate Sodium, Ramifenazone HCL, Stavudine, Stavudine intermediate I, II, III, Terbinafine HCl, Troxipide,