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p-Hydroxy-Cinnamic Acid: BD224467400-08-098%; ￥40.025g

4-(Trifluoromethyl)cinnamic acid: BD7558132062-26-298%; ￥110.025g

4-(Dimethylamino)cinnamic Acid: BD185821552-96-198%; ￥176.010g

(E)-4-(Trifluoromethyl)cinnamic acid: BD039016642-92-598%; ￥139.025g

Cinnamic acid(only trans): BD21839621-82-998% only trans; ￥150.01kg

4-(Trifluoromethoxy)cinnamic Acid: BD22606783-13-197%; ￥108.01g

3-Phenylpropanoic acid: BD41731501-52-098%; ￥153.0500g

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