6,6-Dimethyl-cyclohexa-1,3-dien-2-carbonsaeure-methylester, also known as methyl 6,6-dimethyl-cyclohexa-1,3-dienecarboxylate, is an organic compound with the chemical formula C10H14O2. It is a colorless liquid with a molecular weight of 166.22 g/mol. 6,6-Dimethyl-cyclohexa-1,3-dien-2-carbonsaeure-methylester is characterized by a cyclohexene ring with two methyl groups at the 6th position and a carboxylate group at the 2nd position, which is esterified with a methyl group. It is used as an intermediate in the synthesis of various chemicals and pharmaceuticals, particularly in the production of fragrances and flavorings. The compound is sensitive to light and heat, and it is typically stored under controlled conditions to maintain its stability.
The CAS Registry Mumber 4189-52-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,8 and 9 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4189-52: (6*4)+(5*1)+(4*8)+(3*9)+(2*5)+(1*2)=100 100 % 10 = 0 So 4189-52-0 is a valid CAS Registry Number.