en piperazine (n, artifact)
― IsA ⟶
Weight: 2.0
en vermifuge (n, artifact) Source: Open Multilingual WordNet
en piperazine (n)
― IsA ⟶
Weight: 1.0
en amine (n) Source: OpenCyc 2012
en perphenazine (n)
― IsA ⟶
Weight: 1.0
en piperazine Source: English Wiktionary
en piperazine
― IsA ⟶
Weight: 0.5
en chemical compound (n) Source: DBPedia 2015