2727-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2727-38-0 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 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2727-38:
(6*2)+(5*7)+(4*2)+(3*7)+(2*3)+(1*8)=90
90 % 10 = 0
So 2727-38-0 is a valid CAS Registry Number.