> as lemmas
tetrapyrrolic
tetrapyrrolic adj.
Brit. 
/ˌtɛtrəpᵻˈrɒlɪk/
, /ˌtɛtrəpᵻˈrɒlɪk/U.S. /ˌtɛtrəpəˈrɑlɪk/
/ˌtɛtrəpəˈrɑlɪk/ΘΚΠ
the world > matter > chemistry > organic chemistry > organic compounds > [adjective] > heterocyclic compounds > containing nitrogen
melamine1835
tetrapyrrolic1944
nitron1971
1944 Ann. Reg. 1943 358 Vitamins operate as coenzymes in plant respiration, which is catalysed by the same types of tetrapyrrolic compounds as are present in animal tissues.
1975 Nature 22 May 357/2 The Hans Fischer school which then dominated tetrapyrrolic chemistry.
<
as lemmas
- conversion per accidens
- conversion ratio
- conversion reactor
- conversion scheme
- conversion symptom
- conversion therapy
- conversion van
- conversion-noun
- conversion-scripture
- conversion-shop
- conversional
- conversionary
- conversioner
- conversionism
- conversionist
- conversionnoun
- conversions
- conversionscripture
- conversionshop
- conversive
- conversively
- converso
- conversos
- converst
- convert