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66142-20-9 4-ethoxy-2-(4-methoxyphenyl)-1-benzopyrylium methylsulphonate

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Product Name 4-ethoxy-2-(4-methoxyphenyl)-1-benzopyrylium methylsulphonate
CAS No. 66142-20-9
Synonyms 1-Benzopyrylium, 4-ethoxy-2-(4-methoxyphenyl)-, methanesulfonate (1:1); 4-Ethoxy-2-(4-methoxyphenyl)-1-benzopyrylium methanesulfonate; 1-Benzopyrylium, 4-ethoxy-2-(4-methoxyphenyl)-, methanesulfonate; 4-Ethoxy-2-(4-methoxyphenyl)-1-benzopyrylium methylsulphonate; (E)-ethyl[2-(4-methoxyphenyl)-4H-chromen-4-ylidene]oxonium methanesulfonate
InChI InChI=1/C18H17O3.CH4O3S/c1-3-20-18-12-17(13-8-10-14(19-2)11-9-13)21-16-7-5-4-6-15(16)18;1-5(2,3)4/h4-12H,3H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1
Molecular Formula C19H20O6S
Molecular Weight 376.4235