1.福马林(蚁醛):HCHO2.蚁酸:HCOOH
3.尿素:(NH4CNO)或CO(NH2)24.氯仿:CHCl3
5.木精(工业酒精):CH3OH6.甘油:CH2OH-CHOH-CH2OH
7.硬脂酸:C17H35COOH8.软脂酸:C15H31COOH
9.油酸:C17H33COOH10.肥皂:C17H35COONa
11.银氨溶液:[Ag(NH3)2]+12.乳酸:CH3-CH(OH)-COOH
13.葡萄糖:C6H12O6
14.蔗糖:C12H22O11
15.核糖:CH2OH-(CHOH)3CHO
16.脱氧核糖:CH2OH-(CHOH)2CH2-CH317.淀粉:(C6H10O5)n