同位素纯度
98 atom % 13C
98 atom % 15N
质量水平
检测方案
99% (CP)
形式
solid
旋光性
[α]20/D -17°, c = 1 in DMF
技术
bio NMR: suitable
mp
143-145 °C (lit.)
应用
peptide synthesis
官能团
Fmoc
质量偏移
M+6
SMILES字符串
[13CH3][13CH]([13CH3])[13C@H]([15NH]C(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O
InChI
1S/C20H21NO4/c1-12(2)18(19(22)23)21-20(24)25-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17-18H,11H2,1-2H3,(H,21,24)(H,22,23)/t18-/m0/s1/i1+1,2+1,12+1,18+1,19+1,21+1
InChI key
UGNIYGNGCNXHTR-WXVVZUHKSA-N
包装
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Q Chen et al.
Journal of dairy science, 99(12), 9483-9492 (2016-10-25)
Fraud in milk and dairy products occurs when cow milk is added to sheep and goat milk for economic reasons. No reliable, selective, and sensitive method exists for quantifying the milk percentage of different species. This work reports the development
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