fēn quán
phenolic aldehyde
phenolic resin (used to manufacture bakelite)
yǐ quán
acetaldehyde H3CCHO
ethanal
běn jiǎ quán
benzaldehyde C6H5CHO, the simplest aromatic aldehyde
quán táng
aldose, monosaccharide containing aldehyde group -COH
bǐng quán
propionaldehyde
propanal CH3CH2CHO
fēn quán jiāo
phenolic resin (used to manufacture bakelite)