About: http://webisa.webdatacommons.org/4970323

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 as defined in Formula 1 wherein R is ethyl, R is methyl, R is a straight-chain or branched lower alkyl group, and M is hydrogen, and the nontoxic, pharmaceutically acceptable acid addition salts thereof. 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com