singly labelled

https://doi.org/10.1351/goldbook.S05702
A @[email protected] compound in which the @[email protected] molecule has only one @[email protected] atom e.g. CH3–CH[2H]–OH .
Sources:
Blue Book, p. 515 [Terms] [Book]
PAC, 1981, 53, 1887. (Nomenclature of inorganic chemistry: II.1 - Isotopically modified compounds) on page 1892 [Terms] [Paper]