一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

?????????-N,N-???????

?????????-N,N-???????
?????????-N,N-??????? ??? ???
?? ??:
23834-30-2
???:
?????????-N,N-???????
???(??):
?????????-N,N-???????
???:
methylnitrosamino-N,N-dimethylethylamine
???(??):
N-(2-(dimethylamino)ethyl)-N-methylnitrous amide;N56-008;N-Nitroso Ethanolamine Impurity 7;N-Nitroso Ethanolamine Impurity 3;methylnitrosamino-N,N-dimethylethylamine;N-(2-(Dimethylamino)ethyl)-N-methylnitous Amide;1,2-Ethanediamine, N1,N1,N2-trimethyl-N2-nitroso-;N-(2-(dimethylamino)ethyl)-N-methylnitrous amide (5mg/ml in methanol);N-(2-(dimethylamino)ethyl)-N-methylnitrous amide (1mg/ml in methanol);Osimertinib Mesylate Impurity 44 (N-Nitroso Osimertinib Mesylate Impurity 43)
CBNumber:
CB01380945
???:
C5H13N3O
??? ??:
131.18
MOL ??:
23834-30-2.mol

?????????-N,N-??????? ??

?? ?
213.7±23.0 °C(Predicted)
??
0.98±0.1 g/cm3(Predicted)
?? ?? (pKa)
8.53±0.28(Predicted)
InChI
InChI=1S/C5H13N3O/c1-7(2)4-5-8(3)6-9/h4-5H2,1-3H3
InChIKey
WDAHFRFQQRIZTK-UHFFFAOYSA-N
SMILES
C(N(C)C)CN(C)N=O
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Health Hazard (GHS08)Exclamation Mark (GHS07)Corrosion (GHS05)Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
H350 ?? ??? ? ?? (????? ?? ???? ???? ???? ??? ?? ????? ??? ???? ??) ??? ?? ?? 1A, 1B ??
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P321 (…) ??? ???.
P330 ?? ?????.
P363 ?? ??? ??? ??? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

?????????-N,N-??????? C??? ??, ??, ??

??

N-(2-(Dimethylamino)ethyl)-N-methylnitous Amide is a nitroamine compound that has carcinogenic effects.

?????????-N,N-??????? ?? ?? ? ???

???

?? ??


?????????-N,N-??????? ?? ??

???( 22)?? ??
??? ?? ??? ?? ?? ? ??
Nanjing Bicbiotechnology Co., Ltd
+86-2552131256 +86-18251840740
sales@bicbiotech.com China 5994 58
Shaoxing Hengchuang Heyi Biotechnology Co., Ltd 15158234258
3991135489@qq.com China 302 58
Hubei Yangxin Medical Technology Co., Ltd. 15374522761
3003392093@yongstandards.com China 9948 55
UHN Shanghai Research & Development Co., Ltd. 021-58958002 18930822973
sales@uhnshanghai.com China 1984 58
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd. 020-89854820
sales@jzpharma.cn China 1550 58
Shandong WorldSun Biological Technology Co., Ltd. 0531-88723173 18596073690
1047208234@qq.com China 7813 58
Hangzhou Taorui Biotechnology Co., Ltd QQ1259737804 15268198094
sales@torreybio.com China 4006 58
Henan Kehong Biological Technology Co. LTD 0371-86658258 19139748274
info@kehobio.com China 2774 58
Shenzhen Roark Pharma-Tec Co., Ltd. 13128912434
2880126944@qq.com China 3162 58
Nanjing Bic Biotechnology Co., Ltd 025-58906079 17352406906
sales@bicbiotech.com China 5815 58

?????????-N,N-??????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
焦作市| 桑日县| 阜城县| 青海省| 浠水县| 南部县| 马鞍山市| 盐池县| 汾阳市| 阳江市| 曲阜市| 图木舒克市| 收藏| 同江市| 镶黄旗| 香港| 天柱县| 灵璧县| 神木县| 耒阳市| 定兴县| 阳朔县| 太湖县| 秀山| 邹城市| 阳信县| 富平县| 商都县| 清水河县| 南陵县| 汕头市| 宜君县| 岳阳县| 唐海县| SHOW| 年辖:市辖区| 宜宾县| 肥乡县| 南充市| 手机| 沅陵县|