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ethyl 2-(4-oxo-3,4-dihydrothieno[3,4-d]pyrimidin-2-yl)methylbenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1262585-97-6

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1262585-97-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262585-97-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,5,8 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1262585-97:
(9*1)+(8*2)+(7*6)+(6*2)+(5*5)+(4*8)+(3*5)+(2*9)+(1*7)=176
176 % 10 = 6
So 1262585-97-6 is a valid CAS Registry Number.

1262585-97-6Relevant articles and documents

Synthesis of substituted 4-oxo-3,4-dihydro-thieno[3,4-d]pyrimidines and comparison of their properties with those of positionally isomeric thienopyrimidinones and benzo isosteres

Zadorozhny,Turov,Kovtunenko

, p. 991 - 997 (2011/09/20)

2-Arylmethyl- and 2-arylmethyl-3-methyl-substituted 3,4-dihydrothieno[3,4- d]pyrimidin-4-ones were synthesized starting from 2-cyanomethylbenzoic acid and methyl 3-amino-4-thiophenecarbonate, obtained in situ from its hydrochloride by a new method which g

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