【化】 rongalite; sodium formaldehyde sulfoxylate
formaldehyde
【化】 formaldehyde; methanal; methyl aldehyde; methylene oxide; oxymethylene
【医】 formaldehyde; formic aldehyde; methanal; methyl aldehyde
order; second; second-rate
【医】 deutero-; deuto-; hyp-; hypo-; meta-; sub-
【化】 sodium acid sulfate; sodium bisulfate; sodium hydrogen sulfate
【医】 sodium bisulfate; sodium monosulfate