(organic chemistry) Any of several isomeric univalent hydrocarbon radicals, C₅H₁₁, formally derived from pentane by the loss of a hydrogen atom.

plural of pentyl

(chemistry) Pertaining to, derived from, or containing, pentyl.

A drug formerly used as a circulatory and respiratory stimulant.

(organic chemistry) Any of several isomeric amines derived from a pentane, but especially the primary amine CH₃(CH₂)₄NH₂

Alternative spelling of pentylenetetrazol

plural of pentylenetetrazol

plural of pentylamine