101876-69-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101876-69-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,8,7 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 101876-69:
(8*1)+(7*0)+(6*1)+(5*8)+(4*7)+(3*6)+(2*6)+(1*9)=121
121 % 10 = 1
So 101876-69-1 is a valid CAS Registry Number.