About: http://webisa.webdatacommons.org/49980318

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	A compound of the formula IX, especially wherein R.sub.3 has one of the meanings given for a compound of the formula I other than hydrogen, especially halo, especially fluoro, alkoxy, especially lower alkoxy, substituted or preferably
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com