59250-84-9

9-Oxo-5-cis-decansaeure

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

42541-91-3

7-(2,3,5-trioxocyclopent-1-yl)hept-5-cis-enoic acid

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

92638-66-9

10-(oxan-2-yloxy)dec-5-en-2-one

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

92638-67-0

92638-67-0

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

2067-33-6

5-溴戊酸

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

42541-90-2

Methyl (Z)-9-oxo-5-decenoate

95-92-1

乙二酸二乙酯

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

92638-70-5

92638-70-5

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

93843-94-8

93843-94-8

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

23470-12-4

(+/-)-5-hexyn-2-ol

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

18498-59-4

4-Pentynal

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

54881-45-7

methyl 9-oxo-5-decynoate

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

42541-89-9

10-hydroxy-5-decyne-2-one

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate

42541-87-7

2-(3-Butyn-1-yl)-2-methyl-1,3-dioxolane

42541-92-4

methyl 7-(2,3,5-trioxocyclopentyl)hept-5-enoate