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

2,5-????????-4-?

2,5-????????-4-?
2,5-????????-4-? ??? ???
?? ??:
1033203-55-2
???:
2,5-????????-4-?
???(??):
2,5-????????-4-?
???:
2,5-DibroMopyridin-4-ol
???(??):
2,5-dibromo-4-Pyridinol;4-Pyridinol, 2,5-dibromo-;2,5-dibromo-4-hydroxypyridine
CBNumber:
CB22643223
???:
C5H3Br2NO
??? ??:
252.89
MOL ??:
1033203-55-2.mol

2,5-????????-4-? ??

?? ?
385.3±37.0 °C(Predicted)
??
2.228±0.06 g/cm3(Predicted)
?? ?? (pKa)
6.09±0.10(Predicted)

??

2,5-????????-4-? C??? ??, ??, ??

2,5-????????-4-? ?? ?? ? ???

???

?? ??


2,5-????????-4-? ?? ??

???( 42)?? ??
??? ?? ??? ?? ?? ? ??
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30241 58
Tianjin Xinghan Biotechnology Co., Ltd
+8618698089028
1725517238@qq.com China 2479 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Cochemical Co. Ltd.
+86-029-86115547 +86-17791676824
sales@cochemical.com China 3952 58
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660
chibapharm@foxmail.com China 4056 55
9ding chemical ( Shanghai) Limited 4009209199
sales@9dingchem.com China 18209 56
ShangHai AmK Pharmaceutical Technology Co., Ltd. 18019252918
sale@amkchem.com China 15363 55
Xi'an NewProChem Co.,Ltd. 15332490153
newprochem@126.com China 991 55
ATK CHEMICAL COMPANY LIMITED 3429815786 13301662590
Mandy@ATKchemical.com China 7669 55
BioPharmaMatrix,Inc. 0510-86010668
sales@biopharmamatrix.com China 4069 55

Copyright 2019 ? ChemicalBook. All rights reserved