Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
isonicotinic acid
Language
Watch
Edit
English
edit
English
Wikipedia
has an article on:
isonicotinic acid
Wikipedia
Etymology
edit
iso-
+
nicotinic acid
Noun
edit
isonicotinic
acid
(
uncountable
)
(
organic chemistry
)
An
isomer
of
nicotinic acid
,
pyridine-4-carboxylic acid