195386-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 195386-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,3,8 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 195386-01:
(8*1)+(7*9)+(6*5)+(5*3)+(4*8)+(3*6)+(2*0)+(1*1)=167
167 % 10 = 7
So 195386-01-7 is a valid CAS Registry Number.