 | 3,6-Difluoro-2-hydroxybenzaldehydeCAS：502762-92-7 |
|
 | 3,5-Difluoro-4'-(methylthio)benzophenoneCAS：3411-71-0 |
|
 | 3,4-Difluoro-3',5'-dimethylbenzophenoneCAS：845781-09-1 |
|
 | 3,4-Difluoro-3',4'-dimethylbenzophenoneCAS：518993-32-3 |
|
 | 2，3-二氟碘苯CAS：64248-57-3 |
|
 | 1,2-Difluoroethane (FC-152) 99%CAS：624-72-6 |
|
 | 1,1-Difluoro-2-iodoethane 97%CAS：598-39-0 |
|
![(S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester](https://h.82085.cn/images/goods/20100729/WItQDnOVibEgKJR1280376512.PNG) | (S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl EsterCAS：106939-34-8 |
|
 | DichlorotetramethyldisilaneCAS：39437-99-5 |
|
 | 3,5-DimethoxypyridineCAS：18677-48-0 |
|
 | 2，5-二甲氧基-3-四氢呋喃甲醛CAS：50634-05-4 |
|
 | 4-（N,N-二甲基氨基磺酰基）苯硼酸频哪醇酯CAS：486422-04-2 |
|
![S-[2-(Dimethylamino)ethyl]isothiourea Dihydrochloride](https://h.82085.cn/images/goods/20100729/8nP51XSydRvhFOn1280377122.PNG) | S-[2-(Dimethylamino)ethyl]isothiourea DihydrochlorideCAS：16111-27-6 |
|
 | 4-((4-(dimethylamino)phenyl)az0)benzoic acid, Succinimidyl ester (DABCYL-SE)CAS：146998-31-4 |
|
 | 3,4-二甲氧基苯乙烯CAS：6380-23-0 |
|
