fatty acids double bonds

C = 16

DB = 0

Palmitate

n-Hexadecanoate

C = 18

DB = 0

Stearate

n-Octadecanoate

C = 20

DB = 0

Arachidate

n-Eicosanoate

C = 16

DB = 1

Palmitoleate

cis Δ9 Hexadecenoate

C = 18

DB = 1

Oleate

cis Δ9 Octadecenoate

C = 18

DB = 2

Linoleate

cis cis Δ9 Δ12 Octadecadienoate

C = 18

DB = 3

Linolenate

all cis Δ9 Δ12 Δ15 Octadecatrienoate

C = 20

DB = 4

Arachidonate

all cis Δ5 Δ8 Δ11 Δ14 Eicosatetraenoate

Palmitate

n-Hexadecanoate

Stearate

n-Octadecanoate

Arachidate

n-Eicosanoate

Palmitoleate

cis Δ9 Hexadecenoate

Oleate

cis Δ9 Octadecenoate

Linoleate

cis cis Δ9 Δ12 Octadecadienoate

Linolenate

all cis Δ9 Δ12 Δ15 Octadecatrienoate

Arachidonate

all cis Δ5 Δ8 Δ11 Δ14 Eicosatetraenoate