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There are 2 eighteen-letter words beginning with CYCLOPENTADE

cyclopentadecanonecyclopentadecenone

2 definitions found

  • cyclopentadecanone — n. (Organic chemistry) A saturated alicyclic ketone having fifteen…
  • cyclopentadecenone — n. (Organic chemistry) Any of several isomeric unsaturated alicyclic…
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