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1-(Prop-2-yn-1-yl)urea: BD1456065221-62-595%; ￥768.05g

1-(Prop-2-yn-1-yl)-3-(o-tolyl)urea: BD6170271437385-02-897%; ￥3227.01g

4-(3-((5-Ethynylpyridin-2-yl)oxy)benzyl)-N-(pyridin-3-yl)piperidine-1-carboxamide: BD2157731196109-53-195+%; ￥

1-(2,5-Dimethylphenyl)-3-(prop-2-yn-1-yl)urea: BD6081651241200-63-497%; ￥3948.01g

1-(2,3-Dichlorophenyl)-3-(prop-2-yn-1-yl)urea: BD6172561437482-89-797%; ￥3948.01g

N-(4-((3-Ethynylphenyl)amino)-7-methoxyquinazolin-6-yl)piperazine-1-carboxamide: BD6313532044706-75-297%; ￥5100.01g

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