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5-(4-Nitrophenyl)oxazole: BD1011031014-23-995%; ￥361.05g

5-(2-Methoxy-4-nitrophenyl)oxazole: BD100699198821-78-298+%; ￥1400.01g

Ethyl 5-(4-nitrophenyl)oxazole-4-carboxylate: BD3820772030-87-698%; ￥531.01g

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