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| 包装规格: | 零售价格: | 招商区域:江西上饶市 |
产品特点：无色至淡黄色液体
41942-85-0
产品说明：
41942-85-0
产品说明：
Product Name
(R)- (R)-4-cyano-3-hydroxybutyric acid ethyl ester
CAS: 141942-85-0
molecular weight : 157.1671
Molecular formula : C7H11NO3
structural formula :
|
Check Item |
STANDARD |
Check Results |
|
Appearance |
Colorless to yellowish transparent liquid |
Conform |
|
Refractive Index(℃) |
1.4450-1.450 |
1.447 |
|
Water Content |
<0.5% |
0.2% |
|
Specific Rotation |
-29—-34o |
-32.3o |
|
Content |
>98% |
98.3% |
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