ChemeGen ChemeGen 5-[(Tert-Butyldimethylsilyl)Oxy]Pentanal 纯度:98% CAS:87184-80-3 (100mg/瓶) CE35643 87184-80-3

麦克林 1-羟基-8-溴萘 62456-32-0 ≥95% B900856-250mg

J&K Ethyl 1H-pyrrolo[2,3-b]pyridine-2-carboxylate 221675-35-0 95% A018166841_1_G

麦克林 6,6-二甲基富烯 2175-91-9 95% D868883-200mg

乐研 (11bR)-8,9,10,11,12,13,14,15-八氢-4-羟基-2,6-双([1,1':3',1''-三联苯]-5'基)-4-氧-二萘并[2,1-d:1',2'-f][1,3,2]二氧杂膦 1569807-15-3 97% 1163878

J&K 2,3,4-三氟苯甲酸 61079-72-9 99% A012886441_1_G