The story
From adamantane + thiol.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Either of two isomeric thiols derived from adamantane, but especially 1-adamantanethiol which is used to make adamantylthio sialosides Full definition →
From adamantane + thiol.
Etymology from Wiktionary, CC BY-SA 4.0.