Thiocarboxylic Acids, etc.
Rule C-547 547.1 - "Thio-" prefixes are used when -CS- replaces -CO- in urea, semicarbazide, carbonohydrazide, or carbamic acid, and their
derivatives, whose nomenclature is described in Rules C-974, C-975, C-984, and C-431.1.
See Recommendations'93 R-184.108.40.206
Examples to Rule C-547.1
Thiocarboxylic Acids and Thiocarbonic Acid Derivatives Rule C-548
Sulfonium Compounds Rule C-551
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