benzophenoxazinone
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
50
Scrabble Score
18
Letters
5
Syllables
10
Unique Chars
Meaning
noun
A photosensitizer with chemical formula C₁₆H₁₁NO, used in the production of dyes.
Countable; Uncountable
Example Sentences
- "A reaction under our preparative conditions with 2,6-xylenol […] afforded, in very small yield, only one benzophenoxazinone, which was red […]"
- "The benzophenoxazinone derivative for tyramine would give a product with the composition C₁₈H₁₆O₂N₂, in agreement with the analysis obtained on the nitrosonaphthol product by Udenfriend and Cooper […]"