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α-(2,3-Dimethylphenethyl)-β-oxopimelinsaeureaethylester is a complex organic compound with the chemical formula C18H21NO4. It is a derivative of pimelic acid, an organic compound that is a dicarboxylic acid with the formula C7H12O4. The compound features a 2,3-dimethylphenethyl group attached to the α-carbon of the pimelic acid backbone, and an ethyl ester group at the β-oxo position. This molecule is characterized by its aromatic ring structure, which includes two methyl groups at the 2nd and 3rd positions, contributing to its stability and reactivity. The compound is of interest in organic chemistry and may have potential applications in the synthesis of pharmaceuticals or other specialty chemicals due to its unique structural features.

40420-21-1

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40420-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40420-21-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,4,2 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40420-21:
(7*4)+(6*0)+(5*4)+(4*2)+(3*0)+(2*2)+(1*1)=61
61 % 10 = 1
So 40420-21-1 is a valid CAS Registry Number.
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