711237-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 711237-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,1,2,3 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 711237-92:
(8*7)+(7*1)+(6*1)+(5*2)+(4*3)+(3*7)+(2*9)+(1*2)=132
132 % 10 = 2
So 711237-92-2 is a valid CAS Registry Number.