893752-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 893752-93-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,3,7,5 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 893752-93:
(8*8)+(7*9)+(6*3)+(5*7)+(4*5)+(3*2)+(2*9)+(1*3)=227
227 % 10 = 7
So 893752-93-7 is a valid CAS Registry Number.