306732-07-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 306732-07-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,6,7,3 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 306732-07:
(8*3)+(7*0)+(6*6)+(5*7)+(4*3)+(3*2)+(2*0)+(1*7)=120
120 % 10 = 0
So 306732-07-0 is a valid CAS Registry Number.