α'-Methyl-α,α-diphenyl-adipinsaeure-dimethylester, also known as methyl 2-methyl-2,2-diphenylacetate, is an organic compound with the chemical formula C17H18O2. It is a colorless liquid with a molecular weight of 254.32 g/mol. This ester is derived from the parent compound adipinic acid, where one of the hydrogen atoms on the alpha carbon is replaced by a methyl group, and both carboxylic acid groups are esterified with methanol. It is synthesized through a Fischer esterification reaction and is used as an intermediate in the production of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound is characterized by its aromatic smell and is sensitive to light, heat, and moisture, requiring proper storage conditions to maintain its stability.
The CAS Registry Mumber 1912-10-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,1 and 2 respectively; the second part has 2 digits, 1 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1912-10: (6*1)+(5*9)+(4*1)+(3*2)+(2*1)+(1*0)=63 63 % 10 = 3 So 1912-10-3 is a valid CAS Registry Number.