838876-23-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 838876-23-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,8,8,7 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 838876-23:
(8*8)+(7*3)+(6*8)+(5*8)+(4*7)+(3*6)+(2*2)+(1*3)=226
226 % 10 = 6
So 838876-23-6 is a valid CAS Registry Number.