5785-22-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5785-22-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,8 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5785-22:
(6*5)+(5*7)+(4*8)+(3*5)+(2*2)+(1*2)=118
118 % 10 = 8
So 5785-22-8 is a valid CAS Registry Number.
InChI:InChI=1/C15H12FNO3/c16-11-2-4-12(5-3-11)17-15(18)10-1-6-13-14(9-10)20-8-7-19-13/h1-6,9H,7-8H2,(H,17,18)