30626-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30626-45-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,6,2 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30626-45:
(7*3)+(6*0)+(5*6)+(4*2)+(3*6)+(2*4)+(1*5)=90
90 % 10 = 0
So 30626-45-0 is a valid CAS Registry Number.