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-?????-4-???-2,1,3-????????

5-?????-4-???-2,1,3-????????
5-?????-4-???-2,1,3-???????? ??? ???
?? ??:
107095-01-2
???:
5-?????-4-???-2,1,3-????????
???(??):
5-?????-4-???-2,1,3-????????
???:
5-METHYLAMINO-4-NITRO-2,1,3-BENZOSELENADIAZOLE
???(??):
5-METHYLAMINO-4-NITRO-2,1,3-BENZOSELENADIAZOLE;N-Methyl-4-nitro-2,1,3-benzoselenadiazol-5-aMine;2,1,3-Benzoselenadiazol-5-amine, N-methyl-4-nitro-;N-Methyl-4-nitrobenzo[c][1,2,5]selenadiazol-5-amine
CBNumber:
CB8175359
???:
C7H6N4O2Se
??? ??:
257.11
MOL ??:
Mol file

5-?????-4-???-2,1,3-???????? ??

???
258-263°C (dec.)
?? ?
423.6±55.0 °C(Predicted)
?? ??
Refrigerator
???
DMSO(?? ???), ???(?? ???, ?????)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
-1.15±0.48(Predicted)
??
?? ????? ????

??

5-?????-4-???-2,1,3-???????? C??? ??, ??, ??

??? ??

Dark Brown Solid

??

5-Methylamino-4-nitro-2,1,3-benzoselenadiazole (cas# 107095-01-2) is a compound useful in organic synthesis.

5-?????-4-???-2,1,3-???????? ?? ?? ? ???

???

?? ??


5-?????-4-???-2,1,3-???????? ?? ??

???( 14)?? ??
??? ?? ??? ?? ?? ? ??
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76
3B Pharmachem (Wuhan) International Co.,Ltd. 821-50328103-801 18930552037
3bsc@sina.com China 15839 69
Chemsky(shanghai)International Co.,Ltd. 021-50135380
shchemsky@sina.com China 32321 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57423 58
Henan Pusai Chemical Products Co., Ltd. 0371-63357898
1280786222@qq.com China 3753 58
Henan Weitesi Chemical Technology Co. LTD 0371-0371-55135753 18003832934
2853979818@qq.com China 9987 58
Energy Chemical 021-58432009 400-005-6266
marketing1@energy-chemical.com China 44807 58

Copyright 2019 ? ChemicalBook. All rights reserved