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Reference substances

Reference substances

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General information

Inventory

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Reference substance information

IUPAC name:
5-amino-4-hydroxy-1-[(4-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonic acid

Molecular and structural information

Molecular formula:
C17H15N3O8S2
Molecular weight:
453.446
SMILES notation:
O=S(=O)(O)c2cc(N)c3c(O)cc(c(\N=N/c1ccc(OC)cc1)c3c2)S(=O)(=O)O
InChl:
1S/C17H15N3O8S2/c1-28-10-4-2-9(3-5-10)19-20-17-12-6-11(29(22,23)24)7-13(18)16(12)14(21)8-15(17)30(25,26)27/h2-8,21H,18H2,1H3,(H,22,23,24)(H,25,26,27)
Structural formula:
Chemical structure