5-hydroxy-4-[(E)-[(2-hydroxyphenyl)methylidene]amino]-7-(sodiooxysulfonyl)naphthalene-2-sulfonic acid

CAS: 5941-07-1

Formula: C17H12NNaO8S2

SMILES: OC1=CC=CC=C1C=NC1=C2C(O)=CC(=CC2=CC(=C1)S(O)(=O)=O)S(=O)(=O)O[Na]

IUPAC: 5-hydroxy-4-[(E)-[(2-hydroxyphenyl)methylidene]amino]-7-[(sodiooxy)sulfonyl]naphthalene-2-sulfonic acid

InChI: InChI=1S/C17H13NO8S2.Na/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;/h1-9,19-20H,(H,21,22,23)(H,24,25,26);/q;+1/p-1/b18-9+;

Composition: C (45.84%), H (2.72%), N (3.14%), Na (5.16%), O (28.74%), S (14.40%)

Molar Mass: 445.39

Atom Count: 41

Heavy Atom Count: 29