40861-85-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40861-85-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,6 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40861-85:
(7*4)+(6*0)+(5*8)+(4*6)+(3*1)+(2*8)+(1*5)=116
116 % 10 = 6
So 40861-85-6 is a valid CAS Registry Number.