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isaphttp://webisa.webdatacommons.org/prov/
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Subject Item
isa:278279831
rdf:type
prov:Entity
prov:value
Of the foregoing compounds, those in which R and R are alkyl radicals such as methyl or propyl and R is an alkylene radical such as ethylene are conveniently used.
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n5:fr
Subject Item
isap:299051303
prov:wasDerivedFrom
isa:278279831