40052-96-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40052-96-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,5 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 40052-96:
(7*4)+(6*0)+(5*0)+(4*5)+(3*2)+(2*9)+(1*6)=78
78 % 10 = 8
So 40052-96-8 is a valid CAS Registry Number.