14770-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14770-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,7 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14770-76:
(7*1)+(6*4)+(5*7)+(4*7)+(3*0)+(2*7)+(1*6)=114
114 % 10 = 4
So 14770-76-4 is a valid CAS Registry Number.