47916-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47916-93-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,9,1 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 47916-93:
(7*4)+(6*7)+(5*9)+(4*1)+(3*6)+(2*9)+(1*3)=158
158 % 10 = 8
So 47916-93-8 is a valid CAS Registry Number.