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

5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE

5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE ??? ???
?? ??:
303995-43-9
???:
5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE
???(??):
5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE;Isoxazole, 5-[2-[4-(diethoxymethyl)phenyl]ethenyl]-3-methyl-4-nitro-;ETHOXY(4-[2-(3-METHYL-4-NITRO-5-ISOXAZOLYL)VINYL]PHENYL)METHYL ETHYL ETHER
CBNumber:
CB5690738
???:
C17H20N2O5
??? ??:
332.35
MOL ??:
Mol file

5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE ??

?? ?
455.6±45.0 °C(Predicted)
??
1.219±0.06 g/cm3(Predicted)
?? ?? (pKa)
-5.08±0.50(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE C??? ??, ??, ??

5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE ?? ?? ? ???

???

?? ??


5-[4-(DIETHOXYMETHYL)STYRYL]-3-METHYL-4-NITROISOXAZOLE ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Matrix Scientific --
sales@matrixscientific.com United States 6632 80
Key Organics Limited/Bionet Research --
enquiries@keyorganics.ltd.uk United Kingdom 6663 50
Ryan Scientific, Inc. --
ryan.reichlyn@ryansci.com United States 6439 60

Copyright 2019 ? ChemicalBook. All rights reserved
城市| 安丘市| 高陵县| 龙门县| 泊头市| 博野县| 望城县| 宁阳县| 潼南县| 东乡| 金湖县| 阿拉善盟| 眉山市| 武山县| 秀山| 大悟县| 姜堰市| 根河市| 临湘市| 海门市| 苍南县| 瓮安县| 塔城市| 永嘉县| 宝山区| 平罗县| 新绛县| 峨眉山市| 夏河县| 逊克县| 朝阳县| 勃利县| 图片| 临城县| 吴江市| 香港 | 通州区| 固阳县| 中江县| 泗阳县| 依兰县|