英文别名
2-[(1E,3Z,5E,7E)-4-Carboxy-7-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)-1,3,5-heptatrien-1-yl]-1,3,3-trimethyl-3H-indolium Iodide;(2Z,4E)-5-(1,3,3-trimethylindol-1-ium-2-yl)-2-[(E,3E)-3-(1,3,3-trimethylindol-2-ylidene)prop-1-enyl]penta-2,4-dienoic acid;iodide