93507-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93507-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,5,0 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93507-05:
(7*9)+(6*3)+(5*5)+(4*0)+(3*7)+(2*0)+(1*5)=132
132 % 10 = 2
So 93507-05-2 is a valid CAS Registry Number.