Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-)

Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-) (CAS 18987-99-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C38H31CrN8O7S+ and a molecular weight of 795.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18987-99-0
Jingsj CID: J-1447464-0
Molecular Formula: C₃₈H₃₁CrN₈O₇S
Molecular Weight: 795.8 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-)?

The CAS number of Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-) is 18987-99-0.

What are the molecular formula and molecular weight of Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-)?

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Last updated: 8/21/2026

How to cite: Jingsj. "Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-) (CAS 18987-99-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447464-0 (accessed 2026-10-25).

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