203799-82-0 Usage
Chemical Properties
Off-white powder
Check Digit Verification of cas no
The CAS Registry Mumber 203799-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,7,9 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 203799-82:
(8*2)+(7*0)+(6*3)+(5*7)+(4*9)+(3*9)+(2*8)+(1*2)=150
150 % 10 = 0
So 203799-82-0 is a valid CAS Registry Number.