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Details

Stereochemistry ACHIRAL
Molecular Formula C20H12N3O7S.Na
Molecular Weight 461.38
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of ERIOCHROME BLACK T

SMILES

[Na+].OC1=CC(=C2C=C(C=CC2=C1\N=N\C3=C(O)C4=CC=CC=C4C=C3)[N+]([O-])=O)S([O-])(=O)=O

InChI

InChIKey=AMMWFYKTZVIRFN-QUABFQRHSA-M
InChI=1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+;

HIDE SMILES / InChI

Approval Year