378791-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 378791-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,8,7,9 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 378791-59:
(8*3)+(7*7)+(6*8)+(5*7)+(4*9)+(3*1)+(2*5)+(1*9)=214
214 % 10 = 4
So 378791-59-4 is a valid CAS Registry Number.