301180-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 301180-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,1,1,8 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 301180-76:
(8*3)+(7*0)+(6*1)+(5*1)+(4*8)+(3*0)+(2*7)+(1*6)=87
87 % 10 = 7
So 301180-76-7 is a valid CAS Registry Number.