天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE

2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE ??? ???
?? ??:
1420981-12-9
???:
2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE
???(??):
2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE;Ethanone, 2-bromo-1-(1,5-dimethyl-1H-pyrazol-3-yl)-
CBNumber:
CB8537948
???:
C7H9BrN2O
??? ??:
217.06
MOL ??:
Mol file

2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE ??

?? ?
291.7±25.0 °C(Predicted)
??
1.54±0.1 g/cm3(Predicted)
?? ?? (pKa)
-0.19±0.10(Predicted)

??

2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE C??? ??, ??, ??

2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE ?? ?? ? ???

???

?? ??

2-BROMO-1-(1,5-DIMETHYL-1H-PYRAZOL-3-YL)ETHANONE ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131957 58
BePharm Ltd 400-685-9117
market@bepharm.com China 15081 60
Nanjing webright Pharmaceutical Technology Co., Ltd 18066048793; 18014498793
 1504914633@qq.com China 973 58
Ningbo Chemrio Chemtech Co,.Ltd. 0574-27891269 18667892864
 frank.xiaodong@chemriotech.com China 3731 58
Copyright 2019 ? ChemicalBook. All rights reserved