2-(2,5-Dimethoxy-benzenesulfinyl)-ethanol is a chemical compound with the molecular formula C10H14O4S. It is a derivative of benzene, featuring a sulfinyl group (-S(O)OH) attached to the 2-position of the benzene ring, which is further substituted with two methoxy groups at the 2,5-positions. The ethanol part of the molecule is connected to the sulfinyl group through an ether linkage. 2-(2,5-Dimethoxy-benzenesulfinyl)-ethanol is known for its potential applications in the synthesis of various organic compounds and pharmaceuticals, particularly in the preparation of sulfoxides and sulfones, which are important intermediates in the pharmaceutical industry. It is also used as a chiral auxiliary in asymmetric synthesis, helping to control the stereochemistry of reactions. The compound is typically synthesized through the reaction of 2,5-dimethoxybenzenethiol with ethylene oxide, followed by oxidation. It is an important building block in the preparation of complex organic molecules and has been studied for its potential biological activities.
The CAS Registry Mumber 38417-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,4,1 and 7 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 38417-49: (7*3)+(6*8)+(5*4)+(4*1)+(3*7)+(2*4)+(1*9)=131 131 % 10 = 1 So 38417-49-1 is a valid CAS Registry Number.