| 1684-29-3 | 5-ketofructose | C6H10 O6 |
| 1684-40-8 | TACRINE HYDROCHLORIDE | C13H15ClN2 |
| 1684-14-6 | 2,3-DIPHENYLQUINOXALINE | C20H14N2 |
| 1684-31-7 | D-Fructose-5-C-t (9CI) | C6H11 O6 T |
| 1684-42-0 | 1-[(6-chloro-2-methoxyacridin-9-yl)amino]-3-(diethylamino)propan-2-ol dihydrochloride | C21H26 Cl N3 O2 . 2 Cl H |
| 1684-46-4 | Benzene-1,4-d2 | C6H4D2 |