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84100-10-7 2-[5-[[2-(acetoxy)ethyl]sulphonyl]-2-methoxyphenyl]-2,4-dihydro-5-methyl-4-[(2-nitropheny

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Product Name 2-[5-[[2-(acetoxy)ethyl]sulphonyl]-2-methoxyphenyl]-2,4-dihydro-5-methyl-4-[(2-nitrophenyl)azo]-3H-pyrazol-3-one
CAS No. 84100-10-7
Synonyms 2-(5-((2-(Acetoxy)ethyl)sulphonyl)-2-methoxyphenyl)-2,4-dihydro-5-methyl-4-((2-nitrophenyl)azo)-3H-pyrazol-3-one; 2-[(4-methoxy-3-{3-methyl-4-[(E)-(2-nitrophenyl)diazenyl]-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}phenyl)sulfonyl]ethyl acetate
InChI InChI=1/C21H21N5O8S/c1-13-20(23-22-16-6-4-5-7-17(16)26(29)30)21(28)25(24-13)18-12-15(8-9-19(18)33-3)35(31,32)11-10-34-14(2)27/h4-9,12,20H,10-11H2,1-3H3/b23-22+
Molecular Formula C21H21N5O8S
Molecular Weight 503.4851
Density 1.48g/cm3
Boiling point 749.5°C at 760 mmHg
Flash point 407.1°C
Refractive index 1.65