6-溴-3,4-二氢-2H-苯并[b][1,4]恶嗪促销6-溴-3,4-二氢-2H-苯并[b][1,4]恶嗪S90711 · CAS 105655-01-4≥98%¥80.00 / 250mg 起选规格
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolineS90777 · CAS 1062174-44-095%¥219.00 / 100mg 起选规格