93915-43-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93915-43-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,1 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93915-43:
(7*9)+(6*3)+(5*9)+(4*1)+(3*5)+(2*4)+(1*3)=156
156 % 10 = 6
So 93915-43-6 is a valid CAS Registry Number.