Cas号1448-36-8分子式C25H42O5分子量422.61别名Cholicacidmethylester纯度Purity≥99.0%（GC）熔点Meltingpoint153.0-157.0℃比旋光度Specificrotation[a]20/D+32.0-+37.0°(C=2,乙醇)热***溶解试验SolubilityinhotMethanol溶液稍有浑浊)