上游原料
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2,3-二甲基-5-亚甲基-2-环戊烯-1-酮
CAS号：52775-77-6
英文名：2,3-dimethyl-5-methylidenecyclopent-2-en-1-one
分子式：C8H10O
分子量：122.164
上游原料
2,3-dimethyl-3-hydroxy-4-<(methoxymethyl)oxy>-1,4,5-hexatriene
5-(Diethoxyphosphoryl)-5-(hydroxymethylene)-2,3-dimethylcyclopent-2-en-1-one
5-methyl-2-(1-pyrrolidinyl)-2-cyclopenten-1-one
carbon monoxide
ethyl 3,4-dimethyl-2-oxo-1-((phenylsulfonyl)methyl)cyclopent-3-ene-1-carboxylate
4-(pentylsulfanylmethyl)heptane-2,5-dione
(1S,9'R,10'R)-3-methyl-9',10'-dihydrospiro[cyclopentane-1,12'-[9,10]ethanoanthracen]-2-en-5-one
4-(Methylthiomethylene)-hepta-2,5-dione
2,3-dimethyl-5-morpholinomethyl-2-cyclopentenone
3',4'-Dimethylspiro(bicyclo(2.2.1)hept-5-en-2,1'-(3)cyclopenten)-2'-on
1,1-dimethylethyl 4-[(diethoxyphosphoryl)oxy]-2-(1-oxopropyl)-2-[(trimethylsilyl)methyl]-4-pentenoate
methyl 11-(2-methylallyl)-9,10-dihydro-9,10-ethanoanthracene-11-carboxylate
beta-allylethyl alcohol
2,3-dimethylbut-2-enal
6-Ethylsulfenyl-6-ethylsulfinyl-4-methylthiomethyleneheptan-3-one
Diethyl 1-methylthiomethylene-2-oxo-butanephosphonate
3,4-dimethyl-9',10'-dihydrospiro[cyclopentane-1,11'-[9,10]ethanoanthracen]-3-en-2-one
甲醛
4-(Diethoxyphosphoryl)-5-hydroxyheptan-2-one
3-ethoxycarbonyl-5-hydroxymethyl-2,3-dimethylcyclopent-2-enone
5-chloro-2,3,5-trimethyl-2-cyclopentenone
4,5-Dimethyl-4-hexen-1-yn-3-one
2,3-二甲基-2-环戊烯酮
5-(hydroxymethyl)-2,3-dimethylcyclopent-2-en-1-one
5-iodo-4-methylhexa-1,4-diene
ethyl 3,4-dimethyl-2-oxo-1-((phenylthio)methyl)cyclopent-3-ene-1-carboxylate
5-(Diethoxyphosphoryl)-2,3-dimethylcyclopent-2-en-1-one
1-(2-乙基-2-羟基环丙基)丙酮
2,3-dimethyl-5-(pentylsulfanylmethyl)cyclopent-2-en-1-one
3-hydroxy-N,2,3-trimethyl-N-phenyl-5-(phenylsulfinyl)pentanamide
2,5-庚二酮
2,3,5-trimethyl-5-phenylseleneno-2-cyclopenten-1-one
甲基环戊烯醇酮
methyl 11-(2-methylbut-2-en-1-yl)-9,10-dihydro-9,10-ethanoanthracene-11-carboxylate
4-(diethoxyphosphoryl)-5-oxoheptan-2-yl acetate
ethyl 2,3-dimethylbut-2-enoate
5-carboxymethyl-2,3-dimethylcyclopent-2-en-1-one
4-methyl-9',10'-dihydrospiro[cyclopentane-1,11'-[9,10]ethanoanthracen]-3-en-2-one
2-(Methylthiomethylene)-pent-2-en-3-one
Phosphonic acid, [2-oxo-1-(2-oxopropyl)butyl]-, diethyl ester
3-oxo-2-(2-oxo-propyl)-pentanoic acid ethyl ester
2,3-dimethyl-2-butene-1-ol
5-(methoxycarbonyl)methyl-2,3-dimethyl-2-cyclopentenone
(3,4-Dimethyl-2-oxo-cyclopent-3-enyl)-oxo-acetic acid ethyl ester
4,5-Dimethyl-hex-4-en-1-yn-3-ol
5-(Diphenylphosphinyl)-2,3-dimethylcyclopent-2-en-1-one
2-methyl-2-(3-(methylthio)pent-2-en-1-yl)-1,3-dioxolane
