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-???????[4,5-B]???

2-???????[4,5-B]???
2-???????[4,5-B]??? ??? ???
?? ??:
325976-45-2
???:
2-???????[4,5-B]???
???(??):
2-???????[4,5-B]???
???:
2-CHLOROOXAZOLO[4,5-B]PYRIDINE
???(??):
2-CHLOROOXAZOLO[4,5-B]PYRIDINE;Oxazolo[4,5-b]pyridine, 2-chloro-;2-Chloro[1,3]oxazolo[4,5-b]pyridine
CBNumber:
CB32456024
???:
C6H3ClN2O
??? ??:
154.55
MOL ??:
325976-45-2.mol

2-???????[4,5-B]??? ??

?? ?
215.9±13.0 °C(Predicted)
??
1.475±0.06 g/cm3(Predicted)
?? ?? (pKa)
-1.48±0.50(Predicted)

??

HS ?? 2934999090

2-???????[4,5-B]??? C??? ??, ??, ??

2-???????[4,5-B]??? ?? ?? ? ???

???

?? ??


2-???????[4,5-B]??? ?? ??

???( 29)?? ??
??? ?? ??? ?? ?? ? ??
ShenZhen Trendseen Biological Technology Co.,Ltd.
13417589054
trendseenbio@gmail.com China 11681 58
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
Shanghai Keepontech Co.,Ltd 021-54849683 13601642561
sales@keepontech.com China 999 59
Shanghai Raise Chemical Technology Co.,Ltd 15026594951
rs@raise-chem.com China 3906 55
ShangHai KenEn Chemical Technology Co., Ltd. 13120367189
mychess007@163.com China 1994 55
Tianjin Anhao Biological Technology Co., Ltd.
sales@ahpharmatech.com China 5734 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 18626450290
yftan@aikonchem.com China 16684 50
Changzhou Hopschain Chemical Co.,Ltd. 0519-85528066 13775048983
sales@hopschem.com China 31553 55
Xuzhou ZhuoYun New Material Technology Co., Ltd. 0516- 13776763863
zhangqinli.ok@163.com China 1209 58

Copyright 2019 ? ChemicalBook. All rights reserved