嗪

噻嗪

sāi qín

thiazine (chemistry) (loanword)

吖嗪

ā qín

-azine

吡嗪

bǐ qín

pyrazine (chemistry) (loanword)

吩嗪

fēn qín

phenazine (loanword)

哌嗪

pài qín

piperazine (medicine) (loanword)

𫫇嗪

è qín

oxazine C4H5NO

哒嗪

dā qín

pyrazine C4H4N2

异咯嗪

yì gē qín

isoalloxazine (name of organic chemical)

西替利嗪

xī tì lì qín

(loanword) cetirizine