Definition of porphin in English:

porphin

(also porphine)

noun ˈpɔːfɪn

Chemistry

A purple crystalline solid, C₂₀H₁₄N₄, which has a macrocyclic aromatic molecule consisting of four pyrrole rings linked by —CH= groups, and of which the porphyrins are derivatives.

1920s; earliest use found in British Chemical Abstracts. From German Porphin, shortened from Porphyrin.

(also porphine)

nounˈpɔːfɪn

Chemistry

A purple crystalline solid, C₂₀H₁₄N₄, which has a macrocyclic aromatic molecule consisting of four pyrrole rings linked by —CH= groups, and of which the porphyrins are derivatives.

1920s; earliest use found in British Chemical Abstracts. From German Porphin, shortened from Porphyrin.

词汇	porphin
释义	Definition of porphin in English: porphin (also porphine) noun ˈpɔːfɪn Chemistry A purple crystalline solid, C₂₀H₁₄N₄, which has a macrocyclic aromatic molecule consisting of four pyrrole rings linked by —CH= groups, and of which the porphyrins are derivatives. Origin 1920s; earliest use found in British Chemical Abstracts. From German Porphin, shortened from Porphyrin. Definition of porphin in US English: porphin (also porphine) nounˈpɔːfɪn Chemistry A purple crystalline solid, C₂₀H₁₄N₄, which has a macrocyclic aromatic molecule consisting of four pyrrole rings linked by —CH= groups, and of which the porphyrins are derivatives. Origin 1920s; earliest use found in British Chemical Abstracts. From German Porphin, shortened from Porphyrin.
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