4-(1,1,2,2-Tetrafluor-ethyl-mercapto)-benzoesaeure, also known as 4-(1,1,2,2-tetrafluoroethylthio)benzoic acid, is a chemical compound with the molecular formula C9H7F4O2S. It is a derivative of benzoic acid, featuring a tetrafluoroethylthio group attached to the 4-position of the benzene ring. 4-<1,1,2,2-Tetrafluor-ethyl-mercapto>-benzoesaeure is characterized by its fluorinated alkyl chain, which imparts unique properties such as increased lipophilicity and potential reactivity due to the presence of the thiol group. It is synthesized for various applications in organic chemistry, including the formation of pharmaceuticals, agrochemicals, and other specialty chemicals. The compound's structure allows for a range of chemical reactions, such as nucleophilic substitution, due to the electron-withdrawing effect of the fluorine atoms and the reactivity of the thiol group.
The CAS Registry Mumber 836-48-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 6 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 836-48: (5*8)+(4*3)+(3*6)+(2*4)+(1*8)=86 86 % 10 = 6 So 836-48-6 is a valid CAS Registry Number.