1894060-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1894060-68-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,9,4,0,6 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1894060-68:
(9*1)+(8*8)+(7*9)+(6*4)+(5*0)+(4*6)+(3*0)+(2*6)+(1*8)=204
204 % 10 = 4
So 1894060-68-4 is a valid CAS Registry Number.