CAS NO:

EC NO:

Molecular Formula:C₃₂H₁₆N₈Cu

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Synonyms:

Molecular Structure:

CAS NO:129423-54-7

EC NO:403-530-4

Molecular Formula:C₁₇H₁₃CaClN₄O₇S₂

Molecular Weight:524.97

Synonyms:-;C.I. Pigment Yellow 191;Pigment Brilliant Yellow HGR;c.i. 18795;4-Chloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-5-methylbenzenesulfonic acid calcium salt (1:1);PYRAZOLONE YELLOW HGR;Benzenesulfonic acid, 4-chloro-2-4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-ylazo-5-methyl-, calcium salt (1:1);Pigment -- Pigment Yellow 191;4-Chloro-2-[5-hydroxy-3-methyl-1-(3-sulfophe- nyl)pyrazol-4-ylazo]-5-methylbenzene sulfonic acid, calcium salt

Molecular Structure:

CAS NO:23792-68-9

EC NO:

Molecular Formula:C₃₄H₃₀Cl₂N₆O₄

Molecular Weight:657.55

Synonyms:21094;C.I.Pigment Yellow 188;P.Y.188;Pigment Yellow 188;2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo](1,1-biphenyl)4-yl]azo]-3-oxo-N-phenyl-Butanamide;-

Molecular Structure: