195-69-7 Usage
Chemical compound
2-Amino-pyrimidine-4,6-diol
Check Digit Verification of cas no
The CAS Registry Mumber 195-69-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,9 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 195-69:
(5*1)+(4*9)+(3*5)+(2*6)+(1*9)=77
77 % 10 = 7
So 195-69-7 is a valid CAS Registry Number.