941568-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 941568-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,1,5,6 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 941568-39:
(8*9)+(7*4)+(6*1)+(5*5)+(4*6)+(3*8)+(2*3)+(1*9)=194
194 % 10 = 4
So 941568-39-4 is a valid CAS Registry Number.