787576-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 787576-84-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,7,5,7 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 787576-84:
(8*7)+(7*8)+(6*7)+(5*5)+(4*7)+(3*6)+(2*8)+(1*4)=245
245 % 10 = 5
So 787576-84-5 is a valid CAS Registry Number.