Synonyms:
3h-carbazolium, 3-[(1,3-dihydro-1,3,3-trimethyl- 2h-indol-2-ylidene)ethylidene]-9-ethyl-, sulfate (2:1) ; 3h-carbazolium, 3-((1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)ethylidene)-9-ethyl-, sulfate (2:1) ; bis[3-[(1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)ethylidene]-9-ethyl-3h-carbazolium] sulphate ; einecs 286-620-4