93768-59-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93768-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,6 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93768-59:
(7*9)+(6*3)+(5*7)+(4*6)+(3*8)+(2*5)+(1*9)=183
183 % 10 = 3
So 93768-59-3 is a valid CAS Registry Number.