605621-27-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 605621-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,5,6,2 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 605621-27:
(8*6)+(7*0)+(6*5)+(5*6)+(4*2)+(3*1)+(2*2)+(1*7)=130
130 % 10 = 0
So 605621-27-0 is a valid CAS Registry Number.