60236-81-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60236-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,2,3 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 60236-81:
(7*6)+(6*0)+(5*2)+(4*3)+(3*6)+(2*8)+(1*1)=99
99 % 10 = 9
So 60236-81-9 is a valid CAS Registry Number.