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313269-51-1

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313269-51-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 313269-51-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,2,6 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 313269-51:
(8*3)+(7*1)+(6*3)+(5*2)+(4*6)+(3*9)+(2*5)+(1*1)=121
121 % 10 = 1
So 313269-51-1 is a valid CAS Registry Number.

313269-51-1Downstream Products

313269-51-1Relevant articles and documents

Computational predictions of binding affinities to dihydrofolate reductase: Synthesis and biological evaluation of methotrexate analogues

Graffner-Nordberg,Marelius,Ohlsson,Persson,Swedberg,Andersson,Andersson,Aqvist,Hallberg

, p. 3852 - 3861 (2000)

The relative binding affinities to human dihydrofolate reductase of four new potential antifolates, containing ester linkages between the two aromatic systems, were estimated by free energy perturbation simulations. The ester analogue, predicted to exhibi

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