225105-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 225105-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,1,0 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 225105-68:
(8*2)+(7*2)+(6*5)+(5*1)+(4*0)+(3*5)+(2*6)+(1*8)=100
100 % 10 = 0
So 225105-68-0 is a valid CAS Registry Number.
225105-68-0Relevant articles and documents
PURINE DERIVATIVES AND MEDICINE CONTAINING THE SAME AS THE ACTIVE INGREDIENT
-
, (2008/06/13)
Purine derivatives represented by the following formula and salts thereof: wherein R1 represents a C1-C4 alkyl group or difluoromethyl group; R2 represents tetrahydrofuranyl group, a C1-C7