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132821-92-2 4-[[1-[[(phenyl)amino]carbonyl]-2-oxopropylo]azo]-3-nitro-benzenesulfonic acid, strontiu

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Product Name 4-[[1-[[(phenyl)amino]carbonyl]-2-oxopropylo]azo]-3-nitro-Benzenesulfonic acid, strontium(2:1)
CAS No. 132821-92-2
Synonyms C.I.Pigment Yellow 133; P.Y.133; Symuler Lake Fast Yellow 6G; 4-[[1-[[(phenyl)amino]carbonyl]-2-oxopropylo]azo]-3-nitro-Benzenesulfonic acid, strontium(2:1)
Molecular Formula C16H13N5O7S1/2Sr
Molecular Weight 424.43