Definition
An SR group.
Alkylthio Group Meaning:
An alkylthio group contains a sulfur (S) bonded to an alkyl group (R). Below is an example

An alkylthio group contains a sulfur (S) bonded to an alkyl group (R). Below is an example
An SR group.
An alkylthio group contains a sulfur (S) bonded to an alkyl group (R). Below is an example

Every one of these links to a full definition with an example.