Bis-phenylsulfonyl-methyl-aethyl-aether, also known as bis(phenylsulfonyl)methyl ethyl ether, is an organic compound with the chemical formula C16H16O4S2. It is a colorless, crystalline solid that is soluble in organic solvents. -aethyl-aether is characterized by its two phenylsulfonyl groups attached to a central carbon atom, which is also bonded to an ethyl group and an ether oxygen atom. It is used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and other chemical compounds. Due to its unique structure, it can participate in a range of chemical reactions, such as nucleophilic substitutions and rearrangements, making it a valuable tool in the field of chemistry.
The CAS Registry Mumber 1819-27-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,1 and 9 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1819-27: (6*1)+(5*8)+(4*1)+(3*9)+(2*2)+(1*7)=88 88 % 10 = 8 So 1819-27-8 is a valid CAS Registry Number.