(Oxydibenzene-4,1-diyl)-dimethanethiol, also known as 4,4'-oxybis(benzenemethanethiol) or 4,4'-thiobis(benzyl mercaptan), is an organic compound with the chemical formula C14H14OS2. It is a colorless to pale yellow liquid that is soluble in organic solvents. (oxydibenzene-4,1-diyl)-dimethanethiol is characterized by its two benzyl mercaptan groups connected by an oxygen bridge, forming a dimeric structure. It is used as an intermediate in the synthesis of various organic compounds, particularly in the production of pharmaceuticals and agrochemicals. Due to its reactive thiol groups, it can participate in a range of chemical reactions, such as oxidation, substitution, and condensation, making it a versatile building block in organic synthesis.
The CAS Registry Mumber 7344-22-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,4 and 4 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 7344-22: (6*7)+(5*3)+(4*4)+(3*4)+(2*2)+(1*2)=91 91 % 10 = 1 So 7344-22-1 is a valid CAS Registry Number.