xiān àn
amide
acidamide (chemistry)
xiān
acid radical
-acyl (chemistry)
yǐ xiān dǎn jiǎn
acetylcholine ACh (amine related to vitamin B complex)
gǔ ān xiān àn
glutamine (Gln), an amino acid
nèi xiān àn méi
beta-lactamase (a bacterial inhibitor)
duì yǐ xiān ān jī fēn
paracetamol
acetaminophen
běn jiǎ xiān lǜ
benzoil chloride C6H5COCl
tiān dōng xiān àn
asparagine (Asn), an amino acid
tàn xiān lǜ
carbonyl chloride COCl2
phosgene, a poisonous gas
tàn xiān lǜ
carbonyl chloride COCl2
phosgene, a poisonous gas
běn jiǎ xiān lǜ
benzoil chloride C6H5COCl