919867-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 919867-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,8,6 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 919867-38:
(8*9)+(7*1)+(6*9)+(5*8)+(4*6)+(3*7)+(2*3)+(1*8)=232
232 % 10 = 2
So 919867-38-2 is a valid CAS Registry Number.