214115-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214115-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,1,1 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 214115-75:
(8*2)+(7*1)+(6*4)+(5*1)+(4*1)+(3*5)+(2*7)+(1*5)=90
90 % 10 = 0
So 214115-75-0 is a valid CAS Registry Number.