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1257095-19-4

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1257095-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257095-19-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,0,9 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1257095-19:
(9*1)+(8*2)+(7*5)+(6*7)+(5*0)+(4*9)+(3*5)+(2*1)+(1*9)=164
164 % 10 = 4
So 1257095-19-4 is a valid CAS Registry Number.

1257095-19-4Downstream Products

1257095-19-4Relevant articles and documents

Mechanism inspired development of rationally designed dihydrofolate reductase inhibitors as anticancer agents

Singh, Palwinder,Kaur, Matinder,Sachdeva, Shaveta

experimental part, p. 6381 - 6390 (2012/09/22)

On the basis of structural analysis of dihydrofolate reductase (DHFR) (cocrystallized separately with NADPH, dihydrofolate and NADPH, trimethoprim), compounds 2 and 3 were optimized for inhibition of DHFR. Appreciable tumor growth inhibitory activities of

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