The chemical compound "((2E,6E,10E)-3,7,11,15-tetramethyl-9-phenylsulfanyl-hexadeca-2,6,10,14-tetraenyloxymethyl)-benzene" is a complex, conjugated polyene with a benzene ring. It features a 16-carbon chain with four double bonds in the 2, 6, 10, and 14 positions, arranged in a trans configuration (E). The molecule has three methyl groups at the 3, 7, and 11 carbon positions and a phenylsulfanyl group attached to the 9th carbon. The phenylsulfanyl group consists of a benzene ring attached to a sulfur atom. Additionally, the molecule has an oxymethyl group (-CH2O-) attached to the end of the polyene chain, which is connected to the benzene ring. ((2E,6E,10E)-3,7,11,15-tetramethyl-9-phenylsulfanyl-hexadeca-2,6,10,14-tetraenyloxymethyl)-benzene is characterized by its long, unsaturated hydrocarbon chain and the presence of a sulfur-containing aromatic group, which may contribute to its unique chemical properties and potential applications in various fields.
The CAS Registry Mumber 52188-75-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,8 and 8 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 52188-75: (7*5)+(6*2)+(5*1)+(4*8)+(3*8)+(2*7)+(1*5)=127 127 % 10 = 7 So 52188-75-7 is a valid CAS Registry Number.