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Table 7 The char yields and LOI values of the polyamides 3645

From: Synthesis and biological evaluation of new nanosized aromatic polyamides containing amido- and sulfonamidopyrimidines pendant structures

No

36

37

38

39

40

41

42

43

44

45

R*

1.8

0.7

1.7

0.0

5.3

8.96

4.19

2.4

6.71

8.06

LOI

17.7

17.3

17.6

17

19.1

20.6

18.7

18.0

19.7

20.2

  1. R* Char residue