(Q72506673)

English

Rhoduline acid

chemical compound

7,7'-Iminobis(4-hydroxy-2-naphthalenesulfonic acid)
4,4'-Dihydroxy-7,7'-iminodi(naphthalene-2-sulfonic acid)
5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid

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instance of

type of chemical entity

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subclass of

chemical compound

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mass

461.4679 dalton

1 reference

based on heuristic

inferred from SMILES

chemical formula

C₂₀H₁₅NO₈S₂

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canonical SMILES

C1=CC2=C(C=C(C=C2C=C1NC3=CC4=CC(=CC(=C4C=C3)O)S(=O)(=O)O)S(=O)(=O)O)O

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Identifiers

InChI

InChI=1S/C20H15NO8S2/c22-19-9-15(30(24,25)26)7-11-5-13(1-3-17(11)19)21-14-2-4-18-12(6-14)8-16(10-20(18)23)31(27,28)29/h1-10,21-23H,(H,24,25,26)(H,27,28,29)

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InChIKey

BQVLLTHCZQAJNH-UHFFFAOYSA-N

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CAS Registry Number

87-03-6

1 reference

InChIKey

BQVLLTHCZQAJNH-UHFFFAOYSA-N

10 April 2021

https://commonchemistry.cas.org/detail?cas_rn=87-03-6

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1 reference

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DSSTOX compound identifier

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201-719-4

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ECHA Substance Infocard ID

100.001.564

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stated in

ECHA Substance Infocard database

ECHA Substance Infocard ID

100.001.564

retrieved

29 December 2019

title

4,4'-dihydroxy-7,7'-iminodi(naphthalene-2-sulphonic acid) (English)

quotation

CAS no.: 87-03-6 (English)

(Q72506673)

Rhoduline acid

Statements

Identifiers

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