30007-79-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30007-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,0,0 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30007-79:
(7*3)+(6*0)+(5*0)+(4*0)+(3*7)+(2*7)+(1*9)=65
65 % 10 = 5
So 30007-79-5 is a valid CAS Registry Number.