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pentamethylenediamine

American  
[pen-tuh-meth-uh-leen-dahy-uh-meen, -min, -dahy-uh-meen] / ˌpɛn təˈmɛθ ə linˈdaɪ əˌmin, -mɪn, -ˌdaɪ əˈmin /

noun

Biochemistry.
  1. cadaverine.


Etymology

Origin of pentamethylenediamine

penta- + methylene + diamine