3-Ethylmercapto-1-phenyl-but-1-in, also known as 3-ethyl-3-phenyl-1-propanethiol, is an organic compound characterized by a unique combination of a phenyl group, an ethyl group, and a thiol functional group. This molecule has a molecular formula of C11H16S and a molecular weight of 180.31 g/mol. It is a colorless to pale yellow liquid with a strong, pungent odor, and it is insoluble in water but soluble in organic solvents. The compound is used in the synthesis of pharmaceuticals, agrochemicals, and as a fragrance component in the perfume industry. Due to its reactivity and potential health risks, it is important to handle this chemical with care, following proper safety protocols.
The CAS Registry Mumber 4254-27-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,5 and 4 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4254-27: (6*4)+(5*2)+(4*5)+(3*4)+(2*2)+(1*7)=77 77 % 10 = 7 So 4254-27-7 is a valid CAS Registry Number.