2,4-O-benzylidene-D-3,6-glucarolactone 1-methyl ester is a complex organic compound with the molecular formula C15H18O5. It is derived from D-glucaric acid, a dicarboxylic acid, and features a benzylidene group (a carbon-carbon double bond between a benzene ring and a carbonyl group) at the 2,4 positions, and a methyl ester group at the 1 position. 2,4-O-benzylidene-D-3,6-glucarolactone 1-methyl ester is of interest in organic chemistry and may have potential applications in the synthesis of various pharmaceuticals and other chemical products due to its unique structure and reactivity. The benzylidene group can participate in various chemical reactions, such as addition and condensation reactions, while the methyl ester group can be hydrolyzed to form a carboxylic acid under certain conditions.
The CAS Registry Mumber 3013-62-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,1 and 3 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3013-62: (6*3)+(5*0)+(4*1)+(3*3)+(2*6)+(1*2)=45 45 % 10 = 5 So 3013-62-5 is a valid CAS Registry Number.