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- CAS号:
1215460-35-7
Isobutyl-D9 Paraben
1215460-35-7
C₁₁H₅D₉O₃
203.28
White to Off-White Solid
DMSO (Slightly), Methanol (Slightly)
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文献和实验Isobutyl-D9 Paraben
1215460-35-7
C₁₁H₅D₉O₃
203.28
White to Off-White Solid
DMSO (Slightly), Methanol (Slightly)
Crystallization of Cyclic Nucleotide Phosphodiesterases
inhibitors, but their availability is limited by the speed of crystallization. We describe crystallization of the catalytic domains of the unligated PDE4B2B, rolipram-bound PDE4D2, and 3-isobutyl-1-methylxanthine-bound PDE5A1 using the methods of vapor
the addition of deuterated internal standard THC-COOH-d9 into the sample followed by hydrolysis of conjugated THC-COOH by alkali. THC-COOH is extracted from urine or blood using liquid–liquid extraction followed by preparation of its trimethylsilyl derivatives
-5(4H)-oxayolne中间体的形成, 在Carbodiimidie和tertiany amines存在时重排, 还有, 不是所有的Fmoc 对称酐都溶于DCM,或者无论所有试剂如何都不溶。 对称酐的另一种改变是混合酐,Carboxglic-Carbonate或Carboxglic-phosphinic混合酐, 典型的情况且是, 由活性isobutyl-或isopropyl-choroformate制备这些, 用Nox被阻氨基酸代替
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