prov:value
| - such as methyl, ethyl, propyl, butyl, pentyl and the like, or aralkyl such as benzyl, p-chlorobenzyl, p-nitrobenzyl and the like, or aryl such as phenyl, p-nitrophenyl, p-tolyl, p-anisyl, naphtyl and the like; lower alkanoyl (acyl groups) and esters
|