3-Ethylmercapto-1-phenyl-buta-1,2-dien is an organic compound characterized by a unique structure that includes a butadiene backbone with a phenyl group attached to the first carbon and an ethylmercapto group (ethylthiol) attached to the third carbon. This molecule is a derivative of butadiene, which is known for its role in the production of synthetic rubber. The presence of the phenyl group introduces aromaticity, while the ethylmercapto group contributes a sulfur-containing functional group, which can influence the compound's reactivity and odor. This specific arrangement of atoms gives 3-ethylmercapto-1-phenyl-buta-1,2-dien distinct chemical properties, making it a potentially useful intermediate in the synthesis of various organic compounds, particularly those requiring a combination of aromatic and sulfur-containing moieties.
The CAS Registry Mumber 1902-96-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,0 and 2 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1902-96: (6*1)+(5*9)+(4*0)+(3*2)+(2*9)+(1*6)=81 81 % 10 = 1 So 1902-96-1 is a valid CAS Registry Number.