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

????????????,5-???-(9CI)

????????????,5-???-(9CI)
????????????,5-???-(9CI) ??? ???
?? ??:
88625-23-4
???:
????????????,5-???-(9CI)
???(??):
????????????,5-???-(9CI)
???:
Pyrazinecarbonyl chloride, 5-chloro- (9CI)
???(??):
5-chloropyrazine-2-carbonyl chloride;2-Pyrazinecarbonyl chloride, 5-chloro-;Pyrazinecarbonyl chloride, 5-chloro- (9CI)
CBNumber:
CB01064591
???:
C5H2Cl2N2O
??? ??:
176.99
MOL ??:
88625-23-4.mol

????????????,5-???-(9CI) ??

??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P321 (…) ??? ???.
P330 ?? ?????.
P363 ?? ??? ??? ??? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

????????????,5-???-(9CI) C??? ??, ??, ??

????????????,5-???-(9CI) ?? ?? ? ???

???

?? ??

5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID 5-Chloro-N-(2-Methylbenzyl)pyrazine-2-carboxaMide 5-Chloro-N-(4-chlorobenzyl)pyrazine-2-carboxaMide 5-Chloro-N-(2-fluorophenyl)pyrazine-2-carboxamide (5-Chloropyrazin-2-yl)(pyrrolidin-1-yl)Methanone 5-Chloro-N-(3-chlorobenzyl)pyrazine-2-carboxaMide 5-Chloro-N-(2,6-difluorophenyl)pyrazine-2-carboxamide 5-Chloro-N-(2-chlorobenzyl)pyrazine-2-carboxamide 5-Chloro-N-(2-fluorobenzyl)pyrazine-2-carboxamide 5-Chloro-N-(2,4-dimethoxyphenyl)pyrazine-2-carboxamide 5-Chloro-N-(4-Methylbenzyl)pyrazine-2-carboxaMide

????????????,5-???-(9CI) ?? ??

???( 9)?? ??
??? ?? ??? ?? ?? ? ??
LEAP CHEM CO., LTD. 		+86-852-30606658
market18@leapchem.com China 24727 58
Shanghai potentpharm CO.,Ltd 13524892556
 sales-cn@potentpharm.com China 1011 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050
 cb6@aikonchem.com China 16684 50
Lanzhou Kangyuxin Biotechnology Co., Ltd. 0931-4190454 13893344397
 sales@kyxpharma.com China 2746 58
Hubei Co-prosperity Medicine Technonlogy Co., Ltd 2383948258 19172820304
 2383948258@qq.com China 12987 58
Hangzhou Bingochem Co., Ltd. 0571-8512-5372
sales@bingochem.com China 21669 58

????????????,5-???-(9CI) ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved