| 68340-01-2 | 1H-Carbazol-1-one, 2,3,4,9-tetrahydro-6-methyl-, (2,3,4,9-tetrahydro-6-methyl-1H-carbazol-1-ylidene)hydrazone | C26H26N4 |
| 68340-03-4 | 6-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-one (6-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-ylidene)hydrazone | C24H20Cl2N4 |