(E)-3-(3-Hydroxy-4-methoxybenzylidene)-6-methylchroman-4-one,(E)-3-(3-Hydroxy-4-methoxybenzylidene)-6-methylchroman-4-one , 98%
(E)-3-(3-Hydroxy-4-methoxybenzylidene)-6-methylchroman-4-one , 98%
(E)-3-(3-Hydroxy-4-methoxybenzylidene)-6-methylchroman-4-one
品牌: 砌块化学
产品编号: ABC-B01318634
分子式: null
分子量: null
纯度: 98%
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