2729-16-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2729-16-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,2 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2729-16:
(6*2)+(5*7)+(4*2)+(3*9)+(2*1)+(1*6)=90
90 % 10 = 0
So 2729-16-0 is a valid CAS Registry Number.