dìng

technical
loanword

Meaning of 吡啶

吡啶 means pyridine; an organic compound (C5H5N) used as a solvent and reagent. Pronounced bǐ dìng.

  • pyridine; an organic compound (C5H5N) used as a solvent and reagent

Definitions & Examples

dìng
shì
chéng
duō
yào
de
guān
jiàn
zhōng
jiān
 

Pyridine is a key intermediate in the synthesis of many pharmaceuticals.

Shí
yàn
shì
tōng
fēng
chú
zhōng
cháng
néng
wén
dào
dìng
de
shū
wèi
 

The distinctive odor of pyridine is often smelled in laboratory fume hoods.

Zhè
zhǒng
fǎn
yìng
yào
shǐ使
yòng
dìng
zuò
wéi
jiǎn
cuī
huà
 

This reaction requires the use of pyridine as a basic catalyst.