881841-35-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 881841-35-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,8,4 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 881841-35:
(8*8)+(7*8)+(6*1)+(5*8)+(4*4)+(3*1)+(2*3)+(1*5)=196
196 % 10 = 6
So 881841-35-6 is a valid CAS Registry Number.