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matthiola
matthiola
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matting [ˈmætɪŋ, Am -t̬-] N no pl
mattock [ˈmætək, Am -t̬-] N TECH
OpenDict entry
thiol N
thiol CHEM
PONS OpenDict

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Monolingual examples (not verified by PONS Editors)
The thiol side chain in cysteine often participates in enzymatic reactions, serving as a nucleophile.
en.wikipedia.org
So the glycolate substituent makes the thiol non-volatile and hence non-odorous.
en.wikipedia.org
Structurally a hydroxy group of terpineol is replaced by the thiol in grapefruit mercaptan, so it also called thioterpineol.
en.wikipedia.org
Subsequent methylation of the thiol group by folates affords methionine.
en.wikipedia.org
The molecule also carries the important regulatory molecule nitric oxide bound to a globin protein thiol group, releasing it at the same time as oxygen.
en.wikipedia.org