112744-82-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112744-82-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,4 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 112744-82:
(8*1)+(7*1)+(6*2)+(5*7)+(4*4)+(3*4)+(2*8)+(1*2)=108
108 % 10 = 8
So 112744-82-8 is a valid CAS Registry Number.