英文别名Technocolor Purple 3; 1,3,3-Trimethylindolino-6'-(1-piperidinyl)spironaphthoxazine; 1,3-Dihydro-1,3,3-trimethyl-6'-(1-piperidinyl)spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine]; 1',3',3'-trimethyl-6-piperidin-1-ylspiro[benzo[f][1,4]benzoxazine-3,2'-indole]; Spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine], 1,3-dihydro-1,3,3-trimethyl-6'-(1-piperidinyl)-; 6'-piperidine-1,3,3-trimethylspiro(indoline-2,3'[3H]naphth[2,1-b][1,4]oxazine) 
