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3-allyl-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

722455-16-5

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722455-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 722455-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,2,4,5 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 722455-16:
(8*7)+(7*2)+(6*2)+(5*4)+(4*5)+(3*5)+(2*1)+(1*6)=145
145 % 10 = 5
So 722455-16-5 is a valid CAS Registry Number.

722455-16-5Downstream Products

722455-16-5Relevant academic research and scientific papers

Simple analogues of acyclonucleosides: Synthesis of N-substituted pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidine derivatives

Khattab, Ahmed F.,Zahran, Magdy A.,Saif, Ahmed

, p. 2751 - 2761 (2006)

The synthesis of N-substituted pyridothienopyrimidines bearing ethoxymethyl, benzyloxymethyl, methylthiomethyl, benzoylmethyl, allyl, sec-butyl, and 2-acetyloxyethyl chains as a sugar mimic was described. The O-substituted pyridothienopyrimidines were obt

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