16106-85-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16106-85-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,0 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16106-85:
(7*1)+(6*6)+(5*1)+(4*0)+(3*6)+(2*8)+(1*5)=87
87 % 10 = 7
So 16106-85-7 is a valid CAS Registry Number.