41158-41-2

41158-41-2 structure

Name	1-methyl-2-methylidenecyclopentane
Synonyms	2-methylmethylenecyclopentane 1-Methylen-2-methyl-cyclopentan 2-Methyl-1-methylen-cyclopentan 1-methyl-2-methylenecyclopentane exo-methylidene-2-methylcyclopentane Cyclopentane,1-methyl-2-methylene 1-Methylene-2-methylcyclopentane

HS Code	2902199090

1120-72-5

1779-49-3

~30%

41158-41-2

109577-27-7

~86%

41158-41-2

1192-37-6

Literature: Beckwith, Athelstan L.J.; O'Shea, Dennis M. Tetrahedron Letters, 1986 , vol. 27, # 38 p. 4525 - 4528

85679-18-1

41158-41-2

Literature: Smith, Michael J.; Wilson, Stanley E. Tetrahedron Letters, 1982 , vol. 23, # 48 p. 5013 - 5016

86365-78-8

~38%

3070-53-9

41158-41-2

1192-37-6

Literature: Beckwith, Athelstan L.J.; O'Shea, Dennis M. Tetrahedron Letters, 1986 , vol. 27, # 38 p. 4525 - 4528

74763-94-3

100-52-7

~66%

41158-41-2

Literature: Brown, Herbert C.; Ford, Thomas M. Journal of Organic Chemistry, 1981 , vol. 46, # 3 p. 647 - 648

90245-62-8

21889-88-3

~30%

36216-85-0

41158-41-2

Literature: Bryan, Jeffrey C.; Arterburn, Jeffrey B.; Cook, Gerald K.; Mayer, James M. Organometallics, 1992 , vol. 11, p. 3965 - 3970

1009634-44-9

4625-24-5

41158-41-2

1192-37-6

56404-39-8

765-47-9

16491-15-9

41158-41-2

Literature: Froemsdorf et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 643,646

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%