| Member | Definition | Role |
|---|
| 1,1'-((4,4,7,7-tetramethyl)-4,7-diazaundecamethylene)bis-4-(3-methyl-2,3-dihydro(benzo-1,3-oxazole)-2-methylidine)quinolinium, tetraiodide | | YoYo-1 |
| 1,1'-(4,4,7,7-tetramethyl-4,7-diazaundecamethylene)bis-4-(3-methyl-2,3-dihydro(benzo-1,3-thiazole)-2-methylidene)quinolinium | | ToTo-1 |
| 2-(4-(dimethylamino)styryl)-1-methylpyridinium | | 2-[4-(dimethylamino)styryl]-1-methylpyridinium iodide |
| 2-(dimethylaminostyryl)-1-ethylpyridinium | | 2-(4-dimethylaminostyryl)-1-ethylpyridinium iodide |
| 4-(4-diethylaminostyryl)-n-methylpyridinium | An organic iodide salt consisting of pyridinium iodide having a methyl substituent at the 1-position and a 4-diethylaminostyryl substituent at the 4-position. | 4-(4-diethylaminostyryl)-1-methylpyridinium iodide |
| bobo 3 | | BoBo-3 |
| carbocyanines | | pinacyanol iodide |
| dimethylphenylpiperazinium iodide | | 1,1-dimethyl-4-phenylpiperazinium iodide |
| dithiazanine iodide | | dithiazanine iodide |
| nk 5 | | cryptocyanin |
| pralidoxime iodide | An organic iodide salt that has pralidoxime as the cation. | pralidoxime iodide |
| pralidoxime iodide | An organic iodide salt that has pralidoxime as the cation. | pralidoxime iodide |
| propidium iodide | | propidium iodide |
| quinaldine blue | | pinacyanol iodide |
| to-pro-1 | A C1 cyanine dye having benzothiazolium-2-yl and quinolinium-4-yl substituents. | To-Pro-1 |
| to-pro-3 | An unsymmetrical C3 cyanine dye having benzothiazolium-2-yl and quinolinium-4-yl substituents. | To-Pro-3 |
| yo-pro 1 | An unsymmetrical C1 cyanine dye having 1,3-benzoxazol-2-yl and quinolinium-4-yl substituents. | Yo-Pro-1 |
| yoyo-3 | | YoYo-3 |