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27402-68-2 nitrofluorescein

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Product Name Nitrofluorescein
CAS No. 27402-68-2
Synonyms 5-Nitrofluorescein; 3',6'-dihydroxy-6-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
InChI InChI=1/C20H11NO7/c22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)20(14)16-7-10(21(25)26)1-4-13(16)19(24)28-20/h1-9,22-23H
Molecular Formula C20H11NO7
Molecular Weight 377.3038
Density 1.72g/cm3
Boiling point 703°C at 760 mmHg
Flash point 379°C
Refractive index 1.807