22595-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22595-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,9 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22595-97:
(7*2)+(6*2)+(5*5)+(4*9)+(3*5)+(2*9)+(1*7)=127
127 % 10 = 7
So 22595-97-7 is a valid CAS Registry Number.