394700-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 394700-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,4,7,0 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 394700-41:
(8*3)+(7*9)+(6*4)+(5*7)+(4*0)+(3*0)+(2*4)+(1*1)=155
155 % 10 = 5
So 394700-41-5 is a valid CAS Registry Number.