75-21-8
环氧乙烷
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54610-69-4
2-呋喃羧酰胺盐酸盐
105-53-3
丙二酸二乙酯
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61378-84-5
2-(furan-2-yl)-4-hydroxy-5-(2-hydroxyethyl)-1H-pyrimidin-6-one
61378-87-8
2-(furan-2-yl)-5,6-dihydro-3H-furo[2,3-d]pyrimidin-4-one
61378-90-3
2-(5-nitrofuran-2-yl)-5,6-dihydro-3H-furo[2,3-d]pyrimidin-4-one