[異名]破故紙酚[結(jié)構(gòu)式][主要物性]分子式C18H24O;分子量256.37。淺黃色油狀液體,沸點(diǎn)145~147℃/0.7mm,[α]D+37.2°。MSm/z(%):256(M+,60),173(100),174(72),145(68),158(58),107(52),83(50),213(47),77(44),93(42),79(41)。[供試品]豆科植物補(bǔ)骨脂PsoralencorylifoliaL.的干燥 (共 867 字) [閱讀本文] >>