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15866-36-1 2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3h-pyrazol-3-one

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Product Name 2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS No. 15866-36-1
Synonyms 2,4-Dihydro-4-((2-hydroxy-4-nitrophenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-one; 5-methyl-4-[(2E)-2-(4-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
InChI InChI=1/C16H13N5O4/c1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-8-7-12(21(24)25)9-14(13)22/h2-9,15,18H,1H3/b17-13+
Molecular Formula C16H13N5O4
Molecular Weight 339.3055
Density 1.484g/cm3
Boiling point 543.238°C at 760 mmHg
Flash point 282.34°C
Refractive index 1.706