1-Propene-1-thione, 2-phenyl-, also known as 2-phenylthiopropene or phenylmethylthiomethyl, is an organic compound with the chemical formula C9H10S. It is a colorless to pale yellow liquid with a strong, pungent odor. 1-Propene-1-thione, 2-phenyl- is characterized by the presence of a phenyl group (C6H5) attached to a propene-1-thione moiety, which consists of a propene (C3H6) backbone with a sulfur atom replacing one of the hydrogen atoms. 1-Propene-1-thione, 2-phenyl- is used as a synthetic intermediate in the production of various chemicals, pharmaceuticals, and agrochemicals. It is also employed as a fragrance ingredient in the perfume industry due to its unique scent profile.
The CAS Registry Mumber 54191-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,1,9 and 1 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 54191-77: (7*5)+(6*4)+(5*1)+(4*9)+(3*1)+(2*7)+(1*7)=124 124 % 10 = 4 So 54191-77-4 is a valid CAS Registry Number.