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Details

Stereochemistry ACHIRAL
Molecular Formula C16H12N4O5S
Molecular Weight 372.355
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of Acid Red 74 Free Acid

SMILES

NC1=C(C=C(C2=C1C=CC=C2)S(O)(=O)=O)\N=N\C3=CC=C(C=C3)[N+]([O-])=O

InChI

InChIKey=RFWOTQCDQPWBGD-VHEBQXMUSA-N
InChI=1S/C16H12N4O5S/c17-16-13-4-2-1-3-12(13)15(26(23,24)25)9-14(16)19-18-10-5-7-11(8-6-10)20(21)22/h1-9H,17H2,(H,23,24,25)/b19-18+

HIDE SMILES / InChI

Approval Year

Name Type Language
Acid Red 74 Free Acid
Common Name English
1-Naphthalenesulfonic acid, 4-amino-3-[(4-nitrophenyl)azo]-
Systematic Name English
1-Naphthalenesulfonic acid, 3,4-dihydro-4-imino-3-[2-(4-nitrophenyl)diazenyl]-
Systematic Name English
C.I. Acid Red 74 Free Acid
Common Name English
3,4-Dihydro-4-imino-3-[2-(4-nitrophenyl)diazenyl]-1-naphthalenesulfonic acid
Systematic Name English
1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-
Systematic Name English
4-Amino-3-[2-(4-nitrophenyl)diazenyl]-1-naphthalenesulfonic acid
Systematic Name English
Code System Code Type Description
CAS
639804-69-6
Created by admin on Sat Dec 16 19:53:08 GMT 2023 , Edited by admin on Sat Dec 16 19:53:08 GMT 2023
PRIMARY
FDA UNII
MHV8EZ5MT3
Created by admin on Sat Dec 16 19:53:08 GMT 2023 , Edited by admin on Sat Dec 16 19:53:08 GMT 2023
PRIMARY
CAS
1092706-79-0
Created by admin on Sat Dec 16 19:53:08 GMT 2023 , Edited by admin on Sat Dec 16 19:53:08 GMT 2023
ALTERNATIVE
EPA CompTox
DTXSID001170472
Created by admin on Sat Dec 16 19:53:08 GMT 2023 , Edited by admin on Sat Dec 16 19:53:08 GMT 2023
PRIMARY