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Reference substances

Reference substances

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General information

Inventory

No inventory information available

Reference substance information

IUPAC name:
4-((E)-(2,6-dihydroxy-3-((E)-(4-nitrophenyl)diazenyl)-5-((E)-(4-sulfonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid

Molecular and structural information

Molecular formula:
C32H21N7O14S3
Molecular weight:
823.743
SMILES notation:
O=S(=O)(O)c6ccc(/N=N/c4cc(/N=N/c1ccc(cc1)[N+]([O-])=O)c(O)c(/N=N/c3cc(cc2cc(cc(O)c23)S(=O)(=O)O)S(=O)(=O)O)c4O)c5ccccc56
InChl:
InChI=1S/C32H21N7O14S3/c40-27-14-20(55(48,49)50)12-16-11-19(54(45,46)47)13-24(29(16)27)35-38-30-31(41)25(36-33-17-5-7-18(8-6-17)39(43)44)15-26(32(30)42)37-34-23-9-10-28(56(51,52)53)22-4-2-1-3-21(22)23/h1-15,40-42H,(H,45,46,47)(H,48,49,50)(H,51,52,53)/b36-33+,37-34+,38-35+
Structural formula:
Chemical structure