About: http://webisa.webdatacommons.org/430710695

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	lower alkyl, arylalkyl on methylthioethyl group, R2 and R3 independently are a lower alkyl or arylalkyl, X is --CHO, m is 1 and n is 0 or 1, or a salt thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com