英文名称:4-[(E)-2-(2-CHLORO-3-((E)-2-[1-ETHYL-4(1H)-QUINOLINYLIDENE]ETHYLIDENE)-1-CYCLOHEXEN-1-YL)ETHENYL]-1-ETHYLQUINOLINIUM 4-METHYLBENZENESULFONATE; IR DYE 961ABS; QUINOLINIUM, 4-[2-[2-CHLORO-3-[(1-ETHYL-4(1H)-QUINOLINYLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-1-ETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1); 4-[(E)-2-[(3E)-2-chloro-3-[(2E)-2-(1-ethyl-4-quinolylidene)ethylidene]cyclohexen-1