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

Ethanone,1-(6-methyl-4-pyrimidinyl)-

Ethanone,1-(6-methyl-4-pyrimidinyl)- ??? ???
?? ??:
67073-96-5
???:
Ethanone,1-(6-methyl-4-pyrimidinyl)-
???(??):
1-(6-Methylpyrimidin-4-yl);4-Acetyl-6-methylpyrimidine;1-(6-MethylpyriMidin-4-yl)ethanone;1-(6-Methyl-4-pyrimidinyl)-ethanone;Ethanone,1-(6-methyl-4-pyrimidinyl)-;Ethanone, 1-(6-methyl-4-pyrimidinyl)- (9CI);Ethanone,1-(6-methyl-4-pyrimidinyl)- ISO 9001:2015 REACH
CBNumber:
CB71012445
???:
C7H8N2O
??? ??:
136.15
MOL ??:
67073-96-5.mol

Ethanone,1-(6-methyl-4-pyrimidinyl)- ??

???
74-76℃
?? ?
85-95℃ (15 Torr)
??
1.100±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
?? ?? (pKa)
0.33±0.17(Predicted)
??
White to off-white Solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

Ethanone,1-(6-methyl-4-pyrimidinyl)- C??? ??, ??, ??

Ethanone,1-(6-methyl-4-pyrimidinyl)- ?? ?? ? ???

???

?? ??


Ethanone,1-(6-methyl-4-pyrimidinyl)- ?? ??

???( 46)?? ??
??? ?? ??? ?? ?? ? ??
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29792 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1026@dideu.com China 20582 58
Aladdin Scientific

tp@aladdinsci.com United States 52923 58
Suzhou ARTK Medchem Co., Ltd.
+8618118463618
sales1@artkmedchem.com China 39021 58
Compound Net Biotechnology Inc.
+8615303909093
sales@compound-net.com China 2914 58
Nanjing Moldeep Biochemical Co., Ltd.
+86-25-58282389 +8618913958656
inquiries@moldeep.com China 19983 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Carbott PharmTech Inc. 0535-6385396
info@carbottpharm.com China 970 56
Shanghai YuLue Chemical Co., Ltd. 021-60345187 13671753212
lzz841106@aliyun.com China 10263 55
Zhengzhou Alfachem Co., Ltd. 0371-53765687 18937137882
3969243885@qq.com China 7736 55

Ethanone,1-(6-methyl-4-pyrimidinyl)- ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
登封市| 日喀则市| 云阳县| 前郭尔| 湖南省| 读书| 临颍县| 云龙县| 西丰县| 武川县| 磐安县| 恩施市| 怀柔区| 镶黄旗| 根河市| 中西区| 安福县| 松江区| 岗巴县| 车险| 西贡区| 通江县| 淮滨县| 油尖旺区| 深泽县| 林芝县| 东山县| 宜宾县| 弥渡县| 华容县| 株洲市| 徐水县| 曲周县| 德安县| 福海县| 宝鸡市| 新民市| 清流县| 武胜县| 白玉县| 灵石县|