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

4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ??? ???
?? ??:
1020724-15-5
???:
4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
???(??):
4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
CBNumber:
CB21013124
???:
C10H15BrN2O2
??? ??:
275.1423
MOL ??:
Mol file

4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ??

?? ?
373.9±42.0 °C(Predicted)
??
1.45±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)
?? ?? (pKa)
1.66±0.10(Predicted)

??

4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID C??? ??, ??, ??

4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ?? ?? ? ???

???

?? ??


4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??

4-BROMO-1-(1,1-DIMETHYLETHYL)-3-ETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved