56698-37-4
4-(cyclopenten-1-yl)pyridine
56698-38-5
2-(cyclopenten-1-yl)pyridine
5693-54-9
2-(1,3-二氧杂烷-2-基)吡啶
61379-59-7
4-(1,3-dioxolan-2-yl)pyridine
96517-55-4
2-(1,3-二氧戊环-4-基)吡啶

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