292641-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 292641-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,6,4 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 292641-70:
(8*2)+(7*9)+(6*2)+(5*6)+(4*4)+(3*1)+(2*7)+(1*0)=154
154 % 10 = 4
So 292641-70-4 is a valid CAS Registry Number.