205526-27-8 Usage
Chemical Properties
White to off-white powder
General Description
may contain ~10% (w/w) solvent
Check Digit Verification of cas no
The CAS Registry Mumber 205526-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,5,2 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 205526-27:
(8*2)+(7*0)+(6*5)+(5*5)+(4*2)+(3*6)+(2*2)+(1*7)=108
108 % 10 = 8
So 205526-27-8 is a valid CAS Registry Number.
InChI:InChI=1/C25H20F3NO4/c26-25(27,28)16-7-5-6-15(12-16)13-22(23(30)31)29-24(32)33-14-21-19-10-3-1-8-17(19)18-9-2-4-11-20(18)21/h1-12,21-22H,13-14H2,(H,29,32)(H,30,31)/t22-/m0/s1