| 2783-94-0 | Food Yellow 3 | C16H10N2Na2O7S2 |
| 2783-17-7 | 1,12-Dodecanediamine | C12H28N2 |
| 2783-12-2 | 2-NITRO-1-BUTENE | C4H7 N O2 |
| 2783-13-3 | 1-Pentene, 2-nitro- | C5H9NO2 |
| 2783-72-4 | 3-methyl-2-[(Z)-(3-methyl-1,3-benzothiazol-2(3H)-ylidene)methyl]-1,3-benzothiazol-3-ium iodide | C17H15 N2 S2 . I |