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Meaning of thiophanic acid | Babel Free

Noun CEFR B2

Definitions

A natural chemical found in Buellia, with IUPAC name 2,4,5,7-tetrachloro-1,3,6-trihydroxy-8-methylxanthen-9-one.

uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

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