183996-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 183996-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,9,9 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 183996-60:
(8*1)+(7*8)+(6*3)+(5*9)+(4*9)+(3*6)+(2*6)+(1*0)=193
193 % 10 = 3
So 183996-60-3 is a valid CAS Registry Number.