69576-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69576-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,7 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 69576-84:
(7*6)+(6*9)+(5*5)+(4*7)+(3*6)+(2*8)+(1*4)=187
187 % 10 = 7
So 69576-84-7 is a valid CAS Registry Number.