成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)-

1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- ??? ???
?? ??:
647857-60-1
???:
1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)-
???(??):
1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)-
CBNumber:
CB111989339
???:
C12H18F3NO5
??? ??:
313.27
MOL ??:
647857-60-1.mol

1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- ??

?? ?
332.6±42.0 °C(Predicted)
??
1.344±0.06 g/cm3(Predicted)
?? ?? (pKa)
11.56±0.40(Predicted)

??

1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- C??? ??, ??, ??

1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- ?? ?? ? ???

???

?? ??


1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Ningbo Benkang jishi Pharmaceutical Technology Co., Ltd. 15990591583
China 5575 58
Shanghai Hongboshangyi Pharmaceutical Technology Co. , Ltd. 021-58999902
huangjiahui@prssh.com China 2311 58

Copyright 2019 ? ChemicalBook. All rights reserved