(4-Methoxy-phenyl)-methyl-sulfonium, also known as 4-methoxybenzylmethylsulfonium, is an organic compound with the chemical formula C8H11O2S. It is a colorless crystalline solid that is soluble in water and organic solvents. (4-Methoxy-phenyl)-methyl-sulfonium is characterized by the presence of a sulfonium group, which consists of a sulfur atom bonded to a carbon atom and two hydrogen atoms, as well as a 4-methoxyphenyl group. The 4-methoxyphenyl group is a derivative of anisole, where one of the hydrogen atoms on the benzene ring is replaced by a methoxy group. (4-Methoxy-phenyl)-methyl-sulfonium is used as an intermediate in the synthesis of various organic compounds, particularly in the preparation of pharmaceuticals and agrochemicals. Its reactivity and stability make it a valuable building block in organic chemistry, allowing for the formation of new carbon-sulfur bonds and the functionalization of aromatic rings.
The CAS Registry Mumber 73926-77-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,2 and 6 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 73926-77: (7*7)+(6*3)+(5*9)+(4*2)+(3*6)+(2*7)+(1*7)=159 159 % 10 = 9 So 73926-77-9 is a valid CAS Registry Number.