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Reference substances

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IUPAC name:
strontium 4-[(4-chloro-5-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

Inventory

EC number:
267-291-6
EC name:
Strontium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
CAS number:
67828-72-2
CAS number:
67828-72-2

Synonyms

Molecular and structural information

Molecular formula:
C18H13ClN2O6S.Sr
Molecular weight:
506.428
SMILES notation:
[SrH2].Cc3cc(N=Nc1c2ccccc2cc(C([O-])=O)c1O)c(cc3Cl)S([O-])(=O)=O
InChl:
InChI=1/C18H13ClN2O6S.Sr.2H/c1-9-6-14(15(8-13(9)19)28(25,26)27)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;;;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);;;/q;+2;;/p-2/rC18H13ClN2O6S.H2Sr/c1-9-6-14(15(8-13(9)19)28(25,26)27)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);1H2/q;+2/p-2
Structural formula:
Chemical structure

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