278-13-7

 6-Oxabicyclo[3.2.0]heptane

C₆H₁₀O

278-30-8

 دوچرخه سواری [4.2.0]اکتان؛ ؛ دوچرخه سواری (4.2.0) اکتان؛ دوچرخه سواری [4.2.0]اکتان؛

C₈H₁₄

278-38-6

 7-oxabicyclo[4.2.0]اکتان

C₇H₁₂O

278-42-2

 Mercury,[cyclohexanaminato(2-)-kC2,kN1]- (9CI)

C₆H₁₁HgN

278-43-3

 Mercury,[cyclohexanolato(2-)-kC2,kO1]- (9CI)

C₆H₁₀HgO

278-55-7

 Mercury,[hexahydro-2-pyrimidinolato(2-)-kN1,kO2]- (9CI)

C₄H₈HgN₂O

278-61-5

 4-Oxa-1,7-diazabicyclo[5.2.0]nonane(8CI,9CI)

C₆H₁₂N₂O

278-74-0

 3-oxatricyclo[3.2.1.02,4]octane

C₇H₁₀O

278-78-4

 3-Oxatricyclo[4.1.1.02,4]octane(9CI)

C₇H₁₀O

278-80-8

 tricyclo[3.2.2.0~2,4~]nonane

C₉H₁₄

278-84-2

 3-Oxatricyclo[3.2.2.02,4]nonane

C₈H₁₂O

278-85-3

 6H-Dibenzo[3,4:6,7]cyclohept[1,2-b]oxirene

C₁₅H₁₀O

279-10-7

 2,7-Methanonaphth[2,3-b]oxirene(9CI)

C₁₁H₆O

279-18-5

 Tricyclo[3.2.0.02,7]heptane

C₇H₁₀