236104-97-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 236104-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,6,1,0 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 236104-97:
(8*2)+(7*3)+(6*6)+(5*1)+(4*0)+(3*4)+(2*9)+(1*7)=115
115 % 10 = 5
So 236104-97-5 is a valid CAS Registry Number.