PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • he formula (I), R2 is hydrogen or halogen, especially preferable is fluorine or chlorine, R7 is C1-3alkyl group, C2-5alkenyl group, C2-5alkynyl group, C1-3alkoxy group, C1-3alkylthio group, especially preferable is ethyl, n-propyl, propargyl, methoxy, ethoxy, methylthio and so on. [0065] (7) As the preferable substituent on the group represented by Ar-6 in the formula (I), R2 is hydrogen or haloge
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com