witting reagent

11:25

10:37

8:45

7:21

6:46

4:30

38:18

1:08

21:14

7:20

5:02

14:34

9:58

9:11

5:38

57:46

1:50

8:23

7:26

26:56

00:23

3:03

3:17

9:59

28:57

39:30

9:46

21:24

17:07

30:23

1:44

8:18

9:57

11:27

5:41

1:02:47

7:01

28:05

4:25

17:37

9:14

34:52

10:12

23:50

00:37

18:03

2:28

15:28

37:33

3:31

1:09

1:09

25:17

00:11

15:24

10:03

5:29

2:27

15:03

2:13