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37717-82-1 (4e)-6-carboxy-4-[(2e)-2-(2-carboxy-5,6-dihydroxy-1h-indolium-1-ylidene)ethylidene]-1,2,3

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Product Name (4E)-6-carboxy-4-[(2E)-2-(2-carboxy-5,6-dihydroxy-1H-indolium-1-ylidene)ethylidene]-1,2,3,4-tetrahydropyridinium-2-carboxylate hydrogen sulfate
CAS No. 37717-82-1
InChI InChI=1/C18H14N2O8.H2O4S/c21-14-6-9-5-13(18(27)28)20(12(9)7-15(14)22)2-1-8-3-10(16(23)24)19-11(4-8)17(25)26;1-5(2,3)4/h1-3,5-7,11H,4H2,(H5,21,22,23,24,25,26,27,28);(H2,1,2,3,4)
Molecular Formula C18H16N2O12S
Molecular Weight 484.3908