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| cinanmic acid |
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| Trans-Cinnamic acid |
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| 3-Phenyl-2-propenoic acid, trans-3-Phenylacrylic acid |
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| 140-10-3 |
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| main material for flavor and fragrance,pharmaceutical raw material |
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Appearance: monoclinic crystals Melting point: 133 C Boiling point: 300 C |
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