216-102-5

螺[1,3,3-三甲基吲哚-(6'-硝基苯并二氢吡喃)]; 螺[1,3,3-三甲基吲哚-(6'-硝基苯并二氢吡喃)][光致变色化合物]; 1,3-二氢-1,3,3-三甲基-6-硝基螺[2H-1-苯并吡喃-2,2-(2H)-吲哚]; 6'-硝基-1,3,3-三甲基螺[吲哚啉-2,2'-2'H-苯并吡喃]; 1,3,3-三甲基吲哚-6'-硝基苯并二氢吡喃并螺烷 [光致变色化合物]; 3-三甲基吲哚-(6'-硝基苯并二氢吡喃)]; 螺[1; 1',3',3'-三甲基-6-硝基螺[色烯-2,2'-二氢吲哚];

1,3,3-trimethyl-6’-nitroindoline-2-spiro-2’-benzopyran; 1,3,3-Trimethyl-6'-nitroindoline-2-spiro-2'-benzopyran; 1',3',3'-Trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-indoline]; 6'-Nitro-1,3,3-trimethylindolinobenzopyrylspiran; 6-nitro-1’,3’,3’-trimethyl-spiro(2h-1-benzopyran-2’-indoline); Spiro(2H-1-benzopyran-2,2'-indoline), 6-nitro-1',3',3'-trimethyl-; Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro-; spiro[2h-1-benzopyran-2,2’-[2h]indole],1’,3’-dihydro-1’,3’,3’-trimethyl-6-nitr;