p. 2353 - 2363
(2010)(2020/01/24)
(2020/03/09)
p. 1128 - 1135
(2018/09/06)(2018/04/03)
(2017/07/19)
p. 3238 - 3242
(2017/07/28)p. 3014 - 3022
(2017/07/15)p. 4226 - 4229
(2017/04/21)(2017/05/23)
p. 749 - 758
(2013/02/25)(2012/04/04)
(2011/07/08)
p. 123 - 126
(2011/11/12)p. 4815 - 4818
(2009/05/31)p. 1839 - 1852
(2008/12/23)(2008/06/13)
p. 611 - 617
(2013/09/06)p. 2584 - 2592
(2007/10/03)p. 247 - 247
(2007/10/03)p. 4816 - 4819
(2007/10/03)p. 120 - 126
(2007/10/02)p. 1026 - 1033
(2007/10/03)p. 3626 - 3635
(2007/10/02)(2008/06/13)
p. 7005 - 7006
(2007/10/02)p. 1572 - 1574
(2007/10/02)p. 1246 - 1248
(2007/10/02)p. 247 - 250
(2007/10/02)p. 3423 - 3426
(2007/10/02)paraconic acid
2,6-dioxo-3,6-dihydro-2H-pyran-4-carboxylic acid
2-bromo-3-methyl-succinic acid
2-methylenesuccinic acid
methoxymethyl-succinic acid
3-methyl-4,5-dihydro-3H-pyrazole-3r,4c-dicarboxylic acid anhydride
methyl 2-methylsuccinate
N-Benzyloxy-2-methylmaleamsaeure
3,5c-dimethyl-5t-triphenylsilanyl-4,5-dihydro-3H-pyrazole-3r,4c-dicarboxylic acid anhydride
2-exo-Methyl-bicyclo<2.2.1>-hepten-5-2-endo,3-endo-dicarbonsaeure