107686-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107686-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,8 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107686-50:
(8*1)+(7*0)+(6*7)+(5*6)+(4*8)+(3*6)+(2*5)+(1*0)=140
140 % 10 = 0
So 107686-50-0 is a valid CAS Registry Number.