Coumarin
Автор:
Jesse Russell,Ronald Cohn, издатель:
"VSD", ISBN:
978-5-5109-4081-7
High Quality Content by WIKIPEDIA articles! Coumarin ( /?ku?m?r?n/; 2H-chromen-2-one) is a fragrant chemical compound in the benzopyrone chemical class, found in many plants, notably in high concentration in the tonka bean (Dipteryx odorata), vanilla grass
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