75252-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75252-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,5 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75252-25:
(7*7)+(6*5)+(5*2)+(4*5)+(3*2)+(2*2)+(1*5)=124
124 % 10 = 4
So 75252-25-4 is a valid CAS Registry Number.
75252-25-4Relevant articles and documents
ALKYLATED DERIVATIVES OF URACIL. PART VIII. SYNTHESIS OF 5,6-OLIGOMETHYLENEURACILS RIBOSIDES -POTENTIAL ANTIMETABOLITES
Frass, Elzbieta,Draminski, Marcin
, p. 189 - 193 (2007/10/02)
1-N and 3-N ribosides of 5,6-oligomethyleneuracils were prepared.UV, NMR and mass spectra were described and discussed.Some of the nucleosides described are inhibitors of thymidine kinase and thymidylate kinase.
