午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

??9-??-9H-????-2-???????

??9-??-9H-????-2-???????
??9-??-9H-????-2-??????? ??? ???
?? ??:
83817-60-1
???:
??9-??-9H-????-2-???????
???(??):
??9-??-9H-????-2-???????
???:
ethyl 9-oxo-9H-thioxanthene-2-carboxylate
???(??):
Einecs 280-960-7;ethyl 9-oxo-9H-thioxanthene-2-carboxylate;9-Oxo-9H-thioxanthene-2-carboxylic acid ethyl ester;9H-Thioxanthene-2-carboxylicacid, 9-oxo-, ethyl ester
CBNumber:
CB9896150
???:
C16H12O3S
??? ??:
284.33
MOL ??:
83817-60-1.mol

??9-??-9H-????-2-??????? ??

?? ?
373-381℃ at 101.3kPa
??
1.433 at 20℃
???
0Pa at 20℃
??? ??
??
??? ??
??? ??
LogP
4.97 at 20℃

??

??9-??-9H-????-2-??????? C??? ??, ??, ??

??9-??-9H-????-2-??????? ?? ?? ? ???

???

?? ??

??9-??-9H-????-2-??????? ?? ??

???( 11)?? ??
??? ?? ??? ?? ?? ? ??
Tianjin Zhongxin Chemtech Co., Ltd. 		86-22-66880623 +8618622897568
 sales@tjzxchem.com China 571 58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd 		027-88013699 17354350817
 Ryan@jiutian-bio.com China 6001 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208
 ellena@amitychem.com China 43416 58
Shanghai Xinchem 		+undefined+86-18049800532
 xinchem@vip.126.com China 2764 58
Chemwill Asia Co.,Ltd. 86-21-51086038
chemwill_asia@126.com CHINA 23912 58
Tianjin Zhongxin Chemtech Co., Ltd. 022-66880623
sales@tjzxchem.com China 613 60
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565
 caoy@chemextension.com China 4751 58
Hunan Yongqi Chemical Co., LTD 0731-85561035 13319583233
 yongqi@yongqichem.com China 681 58
Pushan Industry (Shaanxi) Co., Ltd. 029-81310890 13571859809
 info@pushanshiye.com China 10009 58

??9-??-9H-????-2-??????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved