93764-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93764-50-2 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 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93764-50:
(7*9)+(6*3)+(5*7)+(4*6)+(3*4)+(2*5)+(1*0)=162
162 % 10 = 2
So 93764-50-2 is a valid CAS Registry Number.