627511-84-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 627511-84-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,7,5,1 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 627511-84:
(8*6)+(7*2)+(6*7)+(5*5)+(4*1)+(3*1)+(2*8)+(1*4)=156
156 % 10 = 6
So 627511-84-6 is a valid CAS Registry Number.