938378-26-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 938378-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,8,3,7 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 938378-26:
(8*9)+(7*3)+(6*8)+(5*3)+(4*7)+(3*8)+(2*2)+(1*6)=218
218 % 10 = 8
So 938378-26-8 is a valid CAS Registry Number.