16083-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16083-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,0,8 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16083-95:
(7*1)+(6*6)+(5*0)+(4*8)+(3*3)+(2*9)+(1*5)=107
107 % 10 = 7
So 16083-95-7 is a valid CAS Registry Number.