`underset”(Hexane-1,3,6-tricarbonitrile)”(NC C H_2CH_2CH_2overset(CN)overset|CHCH_2CH_2CN)`

`underset”(Ethanoylchloride)”(CH_3COCl)`

`underset”(3-Methylbutanamide)”(CH_3-oversetoverset(CH_3)|CH-CH_2CONH_2)`

`underset”(3-Amino pentan-2-ol)”(CH_3-CH_2-undersetunderset(NH_2)|CH-undersetunderset(OH)|CH-CH_3)`

`underset”(3-Oxopentanoic acid )”(CH_3-CH_2-oversetoverset(O)(||)C-CH_2-COOH)`

`underset”(3-Formyl pentane-1,5-dioic acid)”(HOOC-CH_2-oversetoverset(” “CHO)|CH-CH_2COOH)`

`underset”(3-Methylbutanoylchloride)”((CH_3)_2CHCH_2COCl)`

`underset”(3-Bromo-3-chloro-2-methyl butanoic acid)”(CH_3-underset(Cl)underset(|)oversetoverset(Br)|C-overset(CH_3)overset|CH-COOH)`

`underset”(2-Ethyl butanoyl chloride)”(CH_3-CH_2-undersetunderset(CHO)(|)CH-CH_2-CH_3)`

`underset”(2-Amino-4-hydroxypent-3-enoic acid)”(CH_3. overset(OH)overset|C=CH-oversetoverset(NH_2)|CH.COOH)`

`underset”(2-(1-Methyl ethyl)-3-methyl-4-oxopentanal)”(CH_3-oversetoverset(O)(||)C-oversetoverset(CH_3)|CH-oversetoverset(CHO)|CH-oversetoverset(CH_3)|CH-CH_3)`

`underset”(2-Chlorobut-3-enal)”(CH_2=CH-oversetoverset(Cl)|CH-CHO)`

`underset”(Butane-1,2-4-tricarbaldehyde)”({:(CHO,OHO., CHO),(|,”|”,”|”),(CH_2.CH_2.,CH.,CH_2):})`

`underset”(3-Hydroxy-3-methylbutanal)”(CH_3-undersetunderset(OH)|oversetoverset(CH_3)|C-CH_2-CHO)`

`underset”(Hept-2,4,6-trienal)”(CH_2=CH-CH=CH-CH=CH-CHO)`

`underset”(Amino methanamide)”(NH_2-CO-NH_2)`

`underset”(2-Chloropropanoic acid)”(CH_3-oversetoverset(Cl) |CH-COOH)`

`underset”(2-Methyl-3-nitrobut-1-ene)”(CH_3-undersetunderset(NO_2)|(CH)-undersetunderset(CH_3)|C=CH_2)`

`underset”(2-Hydroxybutanoic acid)”(CH_3-CH_2-oversetoverset(OH)|CH-COOH)`

`underset”(2-3-Dihydroxy butane-1,4-dioic acid)”({:(HO-CH-COOH),(” ” |),(HO-CH-COOH):})`

`underset”(Propane-1,2,3-tricarbonitrile)”({:(CH_2-CN),(|),(CH-CN),(|),(CH_2-CN):})`

`underset”(3-Amino-4,4-dimethylpentanoic acid)”(CH_3-undersetunderset(” ” CH_3)|oversetoverset(” ” CH_3)|C-overset(” “NH_2)overset|CH-CH_2-COOH)`