class 11 iupac

1:16:38

1:00:06

1:26:56

2:18:36

1:08:55

4:47:33

1:03:24

1:02:32

58:30

52:11

1:13:44

1:16:46

1:09:06

25:38

38:27

33:25

6:15:38

1:33:39

5:29:54

5:11:04

1:13:13

43:44

4:18:51

2:00:54

52:18

1:21:48

11:18

1:44:50

1:24:06

54:56

1:11:58

1:43:05

1:59:22

13:34

14:40

1:57:00

1:00:17

14:49

1:10:27

1:00:57

13:32

49:31

22:18

15:16

21:25

18:52

1:03:52

47:20

1:29:33

30:33

1:01:48

38:13

30:03

1:09:56

8:00

56:03

2:55:55

1:07:07

1:17:48

17:35