nitrophenyl pentadienal
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
33
Scrabble Score
22
Letters
7
Syllables
12
Unique Chars
Meaning
noun
The chemical compound (2E,4E)-5-(4-nitrophenyl)penta-2,4-dienal, historically used as a tagging agent in espionage.
Uncountable