10036-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10036-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,3 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10036-23:
(7*1)+(6*0)+(5*0)+(4*3)+(3*6)+(2*2)+(1*3)=44
44 % 10 = 4
So 10036-23-4 is a valid CAS Registry Number.