(Q77740213)
Statements
Cyclohepta-2,4,6-trienone 200.svg
93 × 81; 2 KB
93 × 81; 2 KB
struktura cyklohepta-2,4,6-trienonu obecna we wszystkich troponach (Polish)
structure of cyclohepta-2,4,6-trienone, a core structure of tropones (English)
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Tropones
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