73791-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73791-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,9 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73791-45:
(7*7)+(6*3)+(5*7)+(4*9)+(3*1)+(2*4)+(1*5)=154
154 % 10 = 4
So 73791-45-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H11AsO2/c1-3-4-5(2,6)7/h3-4H2,1-2H3,(H,6,7)