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

???-2,3,6-????

???-2,3,6-????
???-2,3,6-???? ??? ???
?? ??:
4318-79-0
???:
???-2,3,6-????
???(??):
???-2,3,6-????
???:
PYRIDINE-2,3,6-TRIAMINE
???(??):
Brn 0118667;2,3,6-triamino-pyridin;2,3,6-pyridinetriamine;2,3,6-TRIAMINO PYRIDINE;PYRIDINE-2,3,6-TRIAMINE;Pyridine, 2,3,6-triamino-;Pyridin-2,3,6-triyltriamin;2,3,6-Pyridinetriamine (9ci);2,6-DIAMINO-3-PYRIDINYLAMINE
CBNumber:
CB9118874
???:
C5H8N4
??? ??:
124.14
MOL ??:
4318-79-0.mol

???-2,3,6-???? ??

?? ?
392.9±37.0 °C(Predicted)
??
1.387±0.06 g/cm3(Predicted)
?? ?? (pKa)
6.05±0.50(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

???-2,3,6-???? C??? ??, ??, ??

???-2,3,6-???? ?? ?? ? ???

???

?? ??


???-2,3,6-???? ?? ??

???( 21)?? ??
??? ?? ??? ?? ?? ? ??
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002 +8618501500038
3899766280@qq.com China 26362 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203
info@chemextension.com China 42056 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53900 58
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660
chibapharm@foxmail.com China 3889 55
Changzhou Hopschain Chemical Co.,Ltd. 0519-85528066 13775048983
sales@hopschem.com China 31553 55
Huansheng Meisen Pharmaceutical Technology (Shandong) Co., Ltd 0531-88762217 18301471076
sales@acespharma.com China 3863 58
Shaanxi Henghan New Materials Co., Ltd 15719109892
907967238@qq.com China 2667 58
Guangdong Wengjiang Chemical Reagent Co.,Ltd. 0751-2815983 13927872582
3008325437@qq.com China 5522 58
Shandong benrite new chemical materials co.,ltd 0533-2866658 15615638350
sales@benritechem.com China 4935 58

???-2,3,6-???? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved