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suomikruunueetteri

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Substantiivi

  1. (organic chemistry) any of a class of macrocyclic compounds containing repeat units of -CH₂CH₂O-
  2. (organic chemistry) any similar compound containing atoms of nitrogen, sulfur, phosphorus or silicon instead of, or as well as, oxygen

Taivutusmuodot

Monikkocrown ethers

(organic chemistry) any of a class of macrocyclic compounds containing repeat units of -CH₂CH₂O-

18-crown-6 coordinating to a potassium ion

(organic chemistry) any similar compound containing atoms of nitrogen, sulfur, phosphorus or silicon instead of, or as well as, oxygen

Structures of common crown ethers: 12-crown-4, 15-crown-5, 18-crown-6, dibenzo-18-crown-6, and an aza-crown ether