1508295-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1508295-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,8,2,9 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1508295-22:
(9*1)+(8*5)+(7*0)+(6*8)+(5*2)+(4*9)+(3*5)+(2*2)+(1*2)=164
164 % 10 = 4
So 1508295-22-4 is a valid CAS Registry Number.