Metoxipropano

(a)  

CH₃-CH=CH-COOH

(a)  

HOOC-CH₂-CH₂-CH₂-COOH

(a)  

etilmetilcetona

(a)  

CH₃ - NH-C₆H₅

(a)  

OHC-CH₂-CH(CH₃)-CHCl-CHO

(a)  

CH₃-CH₂-COOLi

(a)  

CH₃-CHOH-CH₂-CH (NH₂)-CHOH-CH₃

(a)  

bromuro de etilo

(a)  

Hexanoato de etilo

(a)  

C₆H₅-CO-CH₃

(a)  

CH₃-CH₂-CH₂-NH₂

(a)  

3-nitro-4-hidroxiheptanal

(a)  

Butanamida

(a)  

CH₂OH-CH₂-CH=CH-CHO

(a)  

CH₃-CO-CH₂-CH₂-CH(CH₃)-COOH

(a)  

dimetilamina

(a)  

ácido acético

(a)  

CH₃-CHF-CH=CH-CHOH-CH₃

(a)