This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
n4google.com.
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:406078913
rdf:type
prov:Entity
prov:value
hydrogen and at least one of the substituents R1, R2, or R3, preferably R1 or R2, is a 1 carbon to about a 4 carbon alkyl or hydroxyalkyl group; R1 or R2 may be hydrogen and R3 may be hydrogen or alkali metal salt.
prov:wasQuotedFrom
n4:au
Subject Item
isap:107518487
prov:wasDerivedFrom
isa:406078913