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<http://webisa.webdatacommons.org/prov/54955640>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163971746> .
<http://webisa.webdatacommons.org/163971746>	<http://www.w3.org/ns/prov#value>	"(iii) substituted imidazolinium salts having the formula: ##STR9## wherein R2 is a divalent C1 -C3 alkylene group and R1, R5 and A- are as defined above;" .