英文别名1-ethyl-2,3,3-trimethylindol-1-ium-5-sulfonate; 1-Ethyl-2,3,3-Trimethylindolenineninium 5-Sulfone; 1-ethyl-2,3,3-Trimethyl-5-sulfo-3H-indolium; 1-Ethyl-2,3,3-trimethyl-indoleninium-5-sulfonate; 1-ethyl-2,3,3-trimethyl-3H-indolium-5-sulfonate; 1-ethyl-2,3,3-trimethylindolenium-5-sulfonate; N-ethyl-2,3,3-trimethyl-3[H]indolium 5-sulphonate; 3H-INDOLIUM, 1-ETHYL-2,3,3-TRIMETHYL-5-SULFO-, INNER SALT; 1-Ethyl-2,3,3-trimethylindoleninium-5-sulfonate; 1-ETHYL-2,3,3-TRIMETHYLINDOLENIUM-5-SULFATE; 1-ETHYL-2,3,3-TRIMETHYL-5-SULFO-3H-INDOLIUM INNER SALT; 3H-Indolium,1-ethyl-2,3,3-trimethyl-5-sulfo-,inner salt; 1-Ethyl-2,3,3-triMethyl-3H-indol-1-iuM-5-sulfonate 
