1-Propinyl-3',5'-dimethylbenzylsulfon, also known as 1-(3,5-dimethylbenzyl)-2-propyn-1-yl sulfone, is an organic compound with the molecular formula C12H14O2S. It is a colorless to pale yellow liquid with a molecular weight of 226.31 g/mol. This chemical is characterized by the presence of a propargyl group (1-propinyl) attached to a benzene ring, which is substituted with two methyl groups at the 3' and 5' positions, and a sulfone group (-SO2) at the 1-position. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and functional groups, it can undergo various chemical reactions, such as nucleophilic substitution, addition, and elimination reactions, making it a versatile building block in organic synthesis.
The CAS Registry Mumber 56480-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,4,8 and 0 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 56480-93: (7*5)+(6*6)+(5*4)+(4*8)+(3*0)+(2*9)+(1*3)=144 144 % 10 = 4 So 56480-93-4 is a valid CAS Registry Number.