38727-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38727-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,7,2 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38727-98:
(7*3)+(6*8)+(5*7)+(4*2)+(3*7)+(2*9)+(1*8)=159
159 % 10 = 9
So 38727-98-9 is a valid CAS Registry Number.