ethynylbenzene| 毕得医药

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1-(Chloromethyl)-4-ethynylbenzene: BD0091841210601-98-695%; ￥1280.01g

1-(Bromomethyl)-4-ethynylbenzene: BD00918174351002-91-095%; ￥2449.01g

1-(tert-Butyl)-3-ethynylbenzene: BD320772135883-34-095%; ￥950.0100mg

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