89015-36-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89015-36-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,1 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89015-36:
(7*8)+(6*9)+(5*0)+(4*1)+(3*5)+(2*3)+(1*6)=141
141 % 10 = 1
So 89015-36-1 is a valid CAS Registry Number.