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72187-37-2 tripotassium 4-hydroxy-3-[4-(2-sulfooxyethylsulfonyl)phenyl]azo-naphthalene-2,7-disulfona

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Product Name tripotassium 4-hydroxy-3-[4-(2-sulfooxyethylsulfonyl)phenyl]azo-naphthalene-2,7-disulfonate
CAS No. 72187-37-2
InChI InChI=1/C18H16N2O13S4.3K/c21-18-15-6-5-14(35(24,25)26)9-11(15)10-16(36(27,28)29)17(18)20-19-12-1-3-13(4-2-12)34(22,23)8-7-33-37(30,31)32;;;/h1-6,9-10,21H,7-8H2,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-2
Molecular Formula C18H14K3N2O13S4
Molecular Weight 711.86426