25307-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25307-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,0 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25307-94:
(7*2)+(6*5)+(5*3)+(4*0)+(3*7)+(2*9)+(1*4)=102
102 % 10 = 2
So 25307-94-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H11N3O/c1-5-4-10(3)7(11)9-6(5)8-2/h4H,1-3H3,(H,8,9,11)
25307-94-2Relevant articles and documents
The facile synthesis of N(1),N(4)-dimethyl-5-substituted cytosines
Pluskota,Jankowski,Koroniak
, p. 2927 - 2934 (2007/10/02)
A facile, high yield synthesis of N(1),N(4)-dimethyl-5-alkyl (methyl, ethyl, n-propyl, n-butyl) cytosines has been described. This method seems to be an alternative and universal route to N(1),N(4)-methylated cytosines with any 5-substituent.
