381698-00-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 381698-00-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,1,6,9 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 381698-00:
(8*3)+(7*8)+(6*1)+(5*6)+(4*9)+(3*8)+(2*0)+(1*0)=176
176 % 10 = 6
So 381698-00-6 is a valid CAS Registry Number.