CID 21123743

Also known as: 3-Chloro-7-[[[3-[[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4-(sodiosulfo)phenyl]amino]carbonyl]-1,2,4-benzotriazine 1-oxide, Benzenesulfonic acid, 2-1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-ylazo-4-(3-chloro-1-oxido-1,2,4-benzotriazin-7-yl)carbonylamino-, monosodium salt, Benzenesulfonic acid, 4-[[(3-chloro-1,2,4-benzotriazin-7-yl)carbonyl] amino]-2-[[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, N-4-oxide, monosodium salt, Benzenesulfonic acid,4-[[(3-chloro-1,2,4-benzotriazin-7-yl)carbonyl] amino]-2-[[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-,N-4-oxide,monosodium salt, C.I. Acid Yellow 127, C.I.19005

CID 21123743 (CAS 12777-30-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H17Cl2N8NaO6S and a molecular weight of 651.4 g/mol. It is also known as 3-Chloro-7-[[[3-[[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4-(sodiosulfo)phenyl]amino]carbonyl]-1,2,4-benzotriazine 1-oxide, Benzenesulfonic acid, 2-1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-ylazo-4-(3-chloro-1-oxido-1,2,4-benzotriazin-7-yl)carbonylamino-, monosodium salt and Benzenesulfonic acid, 4-[[(3-chloro-1,2,4-benzotriazin-7-yl)carbonyl] amino]-2-[[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, N-4-oxide, monosodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

12777-30-9

Jingsj CID

J-1672902-7

Molecular Formula

C₂₅H₁₇Cl₂N₈NaO₆S

Molecular Weight

651.4 g/mol

Category

Organic Compounds

Last updated

8/21/2026