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sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid

钠;4-[(4-氨基苯基)二氮烯基]苯磺酸;1,2-双(2-甲基苯基)胍;5-硝基-2-[(E)-2-(4-硝基-2-磺基苯基)乙烯基]苯磺酸

sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid (CAS 74665-03-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C41H38N8NaO13S3+ and a molecular weight of 970.0 g/mol. No supplier offers are currently listed; request a quote. Record last updated Sep 1, 2026.

CAS No.
74665-03-5
Jingsj CID
J-621478-8
Molecular Formula
C41H38N8NaO13S3
Chinese Name
钠;4-[(4-氨基苯基)二氮烯基]苯磺酸;1,2-双(2-甲基苯基)胍;5-硝基-2-[(E)-2-(4-硝基-2-磺基苯基)乙烯基]苯磺酸
Molecular Weight
970.0 g/mol
Category
Organic Acids
Last updated
9/1/2026

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Frequently Asked Questions

What is the CAS number of sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid?

The CAS number of sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid is 74665-03-5.

What are the molecular formula and molecular weight of sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid?

sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid has molecular formula C41H38N8NaO13S3+ and molecular weight 970.0 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonic acid;1,2-bis(2-methylphenyl)guanidine;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid (CAS 74665-03-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-621478-8 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.