Definition of sulfenyl groups

1. Groups having the structure RS- (R not equal to H). This term is derived from sulfenic acids. NOC Rule C-641.7.The synonymous term alkylsulfanyl groups is derived from sulfane, H2S. GNOC Recom. R-5.5.2. E.g. CH3-S- methanesulfenyl, methylthio or methylsulfanyl. NOC Rule C-64