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85720-92-9 5-amino-2-[(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-4-yl)azo]benzoic acid

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Product Name 5-amino-2-[(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo]benzoic acid
CAS No. 85720-92-9
Synonyms 5-Amino-2-((4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzoicacid; 5-amino-2-[(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)azo]benzoic acid
InChI InChI=1/C11H11N5O3/c1-5-9(10(17)16-13-5)15-14-8-3-2-6(12)4-7(8)11(18)19/h2-4,9H,12H2,1H3,(H,16,17)(H,18,19)
Molecular Formula C11H11N5O3
Molecular Weight 261.2367
Density 1.63g/cm3
Refractive index 1.745