英文别名Sunny Color 3 Purple; Sunny Color 3; 6'-Indolino-1,3,3-trimethylspiro[indoline-2,3'-3H-naphth[2,1-b][1,4]oxazine]; 6’-(1-Indolinyl)-1,3,3-trimethylspiro[indoline-2,3’-naphtho[2,1-b][1,4]oxazine; 6-(2,3-dihydroindol-1-yl)-1',3',3'-trimethylspiro[benzo[f][1,4]benzoxazine-3,2'-indole] 
