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78025-76-0

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78025-76-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78025-76-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,2 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78025-76:
(7*7)+(6*8)+(5*0)+(4*2)+(3*5)+(2*7)+(1*6)=140
140 % 10 = 0
So 78025-76-0 is a valid CAS Registry Number.

78025-76-0Relevant articles and documents

Receptor-based design of dihydrofolate reductase inhibitors: Comparison of crystallographically determined enzyme binding with enzyme affinity in a series of carboxy-substituted trimethoprim analogues

Kuyper,Roth,Baccanari,Ferone,Beddell,Champness,Stammers,Dann,Norrington,Baker

, p. 303 - 310 (2007/10/02)

By the use of molecular models of Escherichia coli dihydrofolate reductase (DHFR), analogues of trimethoprim (TMP) were designed which incorporated various 3'-carboxyalkoxy moieties in order to acquire ionic interactions with positively charged active-sit

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