86678-37-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86678-37-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,7 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 86678-37:
(7*8)+(6*6)+(5*6)+(4*7)+(3*8)+(2*3)+(1*7)=187
187 % 10 = 7
So 86678-37-7 is a valid CAS Registry Number.