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porphin

Noun CEFR B1

Definitions

A ring or four pyrrole rings linked by methine groups; it is the structure at the centre of hemoglobin, chlorophyll and other porphyrins

Equivalents

日本語ポルフィン
2 more languages
Suomiporfiini
한국어포르핀

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

porphine porphinoid porphobilinogen porphodimethene porphomethene porphycene

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