551934-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 551934-06-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,1,9,3 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 551934-06:
(8*5)+(7*5)+(6*1)+(5*9)+(4*3)+(3*4)+(2*0)+(1*6)=156
156 % 10 = 6
So 551934-06-6 is a valid CAS Registry Number.