201295-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 201295-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,9 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 201295-48:
(8*2)+(7*0)+(6*1)+(5*2)+(4*9)+(3*5)+(2*4)+(1*8)=99
99 % 10 = 9
So 201295-48-9 is a valid CAS Registry Number.