tetramethylurea

名词 n.
中文释义

英文释义

名词 n.
  1. The fully methylated derivative of urea ((CH₃)₂N)₂CO; it is used in organic synthesis uncountable

词源

Etymology tree
Proto-Indo-European *kʷetwóres
Proto-Hellenic *kʷétwores
Ancient Greek τέσσᾰρες (téssăres)
Ancient Greek τετρᾰ- (tetră-)bor.
English tetra-
Proto-Indo-European *médʰu
Proto-Hellenic *métʰu
Ancient Greek μέθυ (méthu)
Proto-Indo-European *swel-der.?
Ancient Greek ῡ̔́λη (hū́lē)der.
German -yl
German Methylbor.
English methyl
English tetramethyl
Proto-Indo-European *h₁wers-der.
Ancient Greek οὐρέω (ouréō)
Ancient Greek οὖρον (oûron)der.
French uréeder.
New Latinder.
English urea
English tetramethylurea
From tetramethyl + urea.
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