7-HYDROXY-4-OXO-8-PROPYL-4H-CHROMENE-2-CARBOXYLIC ACID价格(试剂级)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2017/11/01 | BTB10150DA | 7-hydroxy-4-oxo-8-propyl-4H-chromene-2-carboxylic acid | 105212-09-7 | 1GR | 1144元 |
2017/11/01 | BTB10150DE | 7-hydroxy-4-oxo-8-propyl-4H-chromene-2-carboxylic acid | 105212-09-7 | 5GR | 3699元 |
2010/06/21 | BTB10150EA | 7-hydroxy-4-oxo-8-propyl-4H-chromene-2-carboxylic acid | 105212-09-7 | 10GR | 7005元 |