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-???????

1-???????
1-??????? ??? ???
?? ??:
7397-92-4
???:
1-???????
???(??):
1-???????
???:
1-BROMOANTHRACENE
???(??):
1-BROMOANTHRACENE;Anthracene, 1-bromo-;1-Bromoanthracene >1-BroMoanthracene (purified by subliMation);1-Bromoanthracene (purified by sublimation)>
CBNumber:
CB6495202
???:
C14H9Br
??? ??:
257.13
MOL ??:
7397-92-4.mol

1-??????? ??

???
100 °C
?? ?
389.7±11.0 °C(Predicted)
??
1.479±0.06 g/cm3(Predicted)
?? ??
Refrigerator, under inert atmosphere
???
?????(?? ???), DMSO(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
??
?? ????? ?? ?????

??

HS ?? 2903.99.8001

1-??????? ?? ??

???( 53)?? ??
??? ?? ??? ?? ?? ? ??
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.
+86-0532-8699-9256 +8615254267723
kaley@cnfdevelop.com China 1410 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 11849 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Alfa Chemistry

Info@alfa-chemistry.com United States 24072 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49977 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+86-18621343501; +undefined18621343501
product@acmec-e.com China 33338 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580
cooperation@kean-chem.com China 40066 58
Zhengzhou Edward Biology Co.,Ltd 0371-63682289 15538176268
jacschem@163.com China 9986 58

Copyright 2019 ? ChemicalBook. All rights reserved