About: http://webisa.webdatacommons.org/356458839

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	more preferably phenyl groups, and R.sup.1 is an alkyl group and more preferably a secondary alkyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com