308279-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 308279-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,2,7 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 308279-76:
(8*3)+(7*0)+(6*8)+(5*2)+(4*7)+(3*9)+(2*7)+(1*6)=157
157 % 10 = 7
So 308279-76-7 is a valid CAS Registry Number.