We source from China and India and sell in US. , mainly life science reagents, Reference compound, natural products and intermediates, etc. At present, we offer for sales the following: Rapamycin, Tacrolimus, Flavopiridol, FTY720, Mizoribine, Angoroside C, Camptothecin, Celastrol, D-Bicucuclline, D-tetrahydropalmatine, Betulinic Acid, Egenine, Harpagoside, A, Loganin, Lupeol, Psoralen, Triptolide, Clevudine, Entecavir, Tenofovir Disoproxil Fumarate, Sorafenib, Lapatinib, Erlotinib, Dasatinib, Sunitinib, Lapatinib Ditosylate, Posaconazole, Entecavir, Pemetrexed disodium, Gefitinib, Imatinib, Nilotinib, Bortezomib, Methotrexate, Mitomycin C, Mitoxantrone HCl, Deferasirox, Docetaxel, Paclitaxel, Topotecan, Argatroban, Aliskiren, Vorinostat, Vandetanib, Lenalidomide, Tandutinib, Bosutinib, Axitinib, 7-Ethyl-10-hydroxycamptothecin (SN-38) , Topotecan HCl, Camptothecin, Irinotecan HCl, Varenicline, Calcipotriol, Calcitriol, Alfacalcidol, Varenicline tartrate, 3- (2-Chloroethyl) -6, 7, 8, 9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1, 2-a]pyrimidin-4-one. ( 1S, 3R, 4S) -2-amino-9-[4- (benzyloxy) -3- (benzyloxymethyl) -2-methylidene-cyclopentyl]-3H-purin-6-one4-[4-[4-[4-[[ (3R, 5R) -5- (2, 4-Difluorophenyl) -5- (1, 2, 4-triazol-1-ylmethyl) oxolan-3-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[ (2S, 3S) -2-hydroxypentan-3-yl]-1, 2, 4-triazol-3-one. etc.