| 精细化工产品 |
| CAS No. |
产品名称 |
结构式 |
规格 |
| 111141-02-7 | 7-(trifluoromethyl)-2,3-dihydrochromen-4-one |  | >98% |
| 113209-68-0 | 7-Fluoro-4-chromanone |  | >98% |
| 66892-34-0 | 6-fluoro-2,3-dihydrochromen-4-one |  | >98% |
| 37674-72-9 | 6-chloro-2,3-dihydrochromen-4-one |  | >98% |
| 18385-72-3 | 7-chloro-2,3-dihydrochromen-4-one |  | >98% |
| 49701-11-3 | 8-chloro-2,3-dihydrochromen-4-one |  | >98% |
| 204377-88-8 | 8-bromo-2,3-dihydrochromen-4-one |  | >98% |
| 18442-22-3 | 7-bromo-2,3-dihydrochromen-4-one |  | >98% |
| 49660-57-3 | 6-bromo-2,3-dihydrochromen-4-one |  | >98% |
| 39513-75-2 | 6-methyl-2,3-dihydrochromen-4-one |  | >98% |
| 18385-69-8 | 7-methyl-2,3-dihydrochromen-4-one |  | >98% |
| 49660-56-2 | 8-methyl-2,3-dihydrochromen-4-one |  | >98% |
| 90921-08-7 | 4-oxo-chroman-6-carboxylic acid |  | >98% |
| 91344-89-7 | methyl 4-oxo-3,4-dihydro-2H-chromene-8-carboxylate |  | >98% |
| 90921-10-1 | 4-oxo-chroman-8-carboxylic acid |  | >98% |
