3,5-dinitro-benzoic acid pentafluorophenyl ester is a complex organic chemical compound with the molecular formula C13H3F5N2O6. It is derived from 3,5-dinitrobenzoic acid, which is a substituted benzoic acid with two nitro groups at the 3 and 5 positions. The pentafluorophenyl ester is formed by the esterification of 3,5-dinitrobenzoic acid with pentafluorophenol, resulting in a molecule that features a pentafluorophenyl group attached to the carboxylic acid moiety. 3,5-dinitro-benzoic acid pentafluorophenyl ester is characterized by its high stability and reactivity, which can be attributed to the electron-withdrawing nature of the nitro and pentafluorophenyl groups. It is used in various chemical reactions and synthesis processes, particularly in the preparation of pharmaceuticals and other specialty chemicals. Due to its complex structure and potential applications, 3,5-dinitro-benzoic acid pentafluorophenyl ester is a compound of interest in the field of organic chemistry.
The CAS Registry Mumber 1545-56-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 5 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1545-56: (6*1)+(5*5)+(4*4)+(3*5)+(2*5)+(1*6)=78 78 % 10 = 8 So 1545-56-8 is a valid CAS Registry Number.