86043-42-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86043-42-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,0,4 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86043-42:
(7*8)+(6*6)+(5*0)+(4*4)+(3*3)+(2*4)+(1*2)=127
127 % 10 = 7
So 86043-42-7 is a valid CAS Registry Number.