Compound

%Calculated

% Found

C

H

O

C

H

O

FE1

63.45

5.81

30.74

63.43

5.79

30.71

FE2

64.85

6.35

28.80

64.81

6.33

28.79

FE3

66.09

6.83

27.09

66.06

6.81

27.06

FE4

66.09

6.83

27.09

66.05

6.80

27.04

FE5

67.18

7.25

25.57

67.15

7.23

25.54

FE6

67.18

7.25

25.57

67.12

7.20

25.50

FE7

67.18

7.25

25.57

67.11

7.22

25.51