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Table 3 Chemical putative identities of the most contributing VOCs of the comparison between CTD-ILD and controls

From: The use of exhaled air analysis in discriminating interstitial lung diseases: a pilot study

Chemical identity

CAS number

Change in CTD-ILD with respect to controls

2-Heptanone

110-43-0

Down

4-penten-ol

821-09-0

Down

2,5-dimethyl furan

625-86-5

Down

Ethanol

64-17-5

Down