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

??4-broMo-6-?????????

??4-broMo-6-?????????
??4-broMo-6-????????? ??? ???
?? ??:
1256790-93-8
???:
??4-broMo-6-?????????
???(??):
??4-broMo-6-?????????
???:
Methyl 4-broMo-6-chloronicotinate
???(??):
Methyl 4-broMo-6-chloronicotinate;methyl 4-bromo-6-chloropyridine-3-carboxylate;3-Pyridinecarboxylic acid, 4-bromo-6-chloro-, methyl ester
CBNumber:
CB52658060
???:
C7H5BrClNO2
??? ??:
250.48
MOL ??:
1256790-93-8.mol

??4-broMo-6-????????? ??

?? ?
281.3±35.0 °C(Predicted)
??
1.684±0.06 g/cm3(Predicted)
?? ?? (pKa)
-1.97±0.10(Predicted)

??

??4-broMo-6-????????? C??? ??, ??, ??

??4-broMo-6-????????? ?? ?? ? ???

???

?? ??

??4-broMo-6-????????? ?? ??

???( 45)?? ??
??? ?? ??? ?? ?? ? ??
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795
ivan@atkchemical.com China 32951 60
career henan chemical co 		+86-0371-86658258 +8613203830695
 factory@coreychem.com China 29811 58
Shanxi Xuanran Import and Export Trade Co., Ltd. 		+8617735180244
 mike_yan@xuanranglobal.com CHINA 4017 58
Baoji Guokang Healthchem co.,ltd 		+8615604608665 15604608665
 dominicguo@gk-bio.com CHINA 9414 58
Huadong Medicine (Xi'an)Bodyguard Pharmaceutical Co.,Ltd. 		+86-029-86185165 +8618629664246
 guoyuan@eastchinapharm.com China 1615 58
LEAP CHEM CO., LTD. 		+86-852-30606658
market18@leapchem.com China 24727 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131957 58
Adamas Reagent, Ltd. 400-6009262 16621234537
 chenyj@titansci.com China 14103 59
Record Tech (Shanghai) Co., LTD 13761627472
 183009664@qq.com China 632 62
Shanghai Jian Chao Chemical Technology Co., Ltd. 18017383231 18017383231
 lyh_antaeus@163.com China 9347 55
Copyright 2019 ? ChemicalBook. All rights reserved