19980-43-9
1-(三甲基硅氧基)环戊烯
+
96-32-2
溴乙酸甲酯
→
~94%
4934-95-6
(2-氧代环戊基)-乙酸甲酯
2018-86-2
(E)-7-oxohept-2-enoic acid methyl ester
~90%
77982-78-6
Bicyclo[3.1.0]hexane-6-carboxylic acid, 1-[(trimethylsilyl)oxy]-, methylester
~89%
120-92-3
环戊酮
104115-44-8
(+/-)-2-(2-oxocyclopentyl)acetic acid
112167-94-9
methyl 6,9-dioxadispiro[3.0.45.34]dodec-2-ene-3-carboxylate
66806-62-0
methyl 2-(1,4-dioxaspiro[4.4]nonan-9-yl)acetate