1036621-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1036621-04-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,6,6,2 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1036621-04:
(9*1)+(8*0)+(7*3)+(6*6)+(5*6)+(4*2)+(3*1)+(2*0)+(1*4)=111
111 % 10 = 1
So 1036621-04-1 is a valid CAS Registry Number.