<http://webisa.webdatacommons.org/prov/436748801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/390587481> .
<http://webisa.webdatacommons.org/390587481>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<guidechem.com> .
<http://webisa.webdatacommons.org/390587481>	<http://www.w3.org/ns/prov#value>	"DetailDesc: p-methyl cinnamic acid Molecular Formula: C10H10O2 Formula Weight: 162.19 CAS No.: 1866-39-3 Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent." .
<http://webisa.webdatacommons.org/prov/429171401>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/390587481> .
<http://webisa.webdatacommons.org/390587481>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .