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

DL-Nipecotic acid

DL-Nipecotic acid ??? ???
?? ??:
498-95-3
???:
DL-Nipecotic acid
???(??):
PIPERIDINE-3-CARBOXYLIC ACID;NIPECOTIC ACID;H-DL-Nip-OH;3-PIPERIDINECARBOXYLIC ACID;H-NIP-OH;DL-Nip-OH;H-D-NIPC-OH;H-DL-NIPC-OH;nipecoticaci;H-DL-PIC(3)-OH
CBNumber:
CB2357287
???:
C6H11NO2
??? ??:
129.16
MOL ??:
498-95-3.mol
MSDS ??:
SDS

DL-Nipecotic acid ??

???
261 °C (dec.) (lit.)
?? ?
239.22°C (rough estimate)
??
1.1426 (rough estimate)
???
1.4587 (estimate)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
?: ???50mg/mL, ??, ?? ?? ??? ???
?? ?? (pKa)
pK1:3.35(+1);pK2:10.64(0) (25°C)
??? ??
??
??? ??
??? ??
??
???
???
?? ???
Merck
14,6560
BRN
81096
InChI
InChI=1S/C6H11NO2/c8-6(9)5-2-1-3-7-4-5/h5,7H,1-4H2,(H,8,9)
InChIKey
XJLSEXAGTJCILF-UHFFFAOYSA-N
SMILES
N1CCCC(C(O)=O)C1
CAS ??????
498-95-3(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36-37/39
WGK ?? 3
RTECS ?? TM6125380
?? ?? IRRITANT
HS ?? 29339900
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(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 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

DL-Nipecotic acid C??? ??, ??, ??

??? ??

off-white to pale yellow-beige powder

??

(+/-)-Nipecotic Acid (cas# 498-95-3) is a compound useful in organic synthesis.

??

ChEBI: A piperidinemonocarboxylic acid that is piperidine in which one of the hydrogens at position 3 is substituted by a carboxylic acid group.

?? ??

R()-Nipecotic acid is a potential inhibitor of uptake of γ-aminobutyric acid (GABA) in rat brain slices. Lipophilic derivatives of nipecotic acid are used as drugs for the treatment of epilepsy.

DL-Nipecotic acid ?? ?? ? ???

???

?? ??


DL-Nipecotic acid ?? ??

???( 461)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Chuanghai Biotechnology Co., Ltd
+86-15350571055
Sibel@chuanghaibio.com China 8737 58
Henan Bao Enluo International TradeCo.,LTD
+86-17331933971
deasea125996@gmail.com China 2452 58
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106
sales@frappschem.com China 877 50
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29626 60
Shanghai Bojing Chemical Co.,Ltd.
+86-86-02137122233 +86-13795318958
bj1@bj-chem.com China 299 55
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21531 55
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32998 60
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29766 58
Shanghai Arbor Chemical Co., Ltd.
021-60451682
act@arborchemical.com CHINA 903 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
sales@ansciepchem.com CHINA 4241 58

DL-Nipecotic acid ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
永善县| 云浮市| 六盘水市| 沙洋县| 邵阳县| 宁化县| 绩溪县| 海原县| 班戈县| 隆昌县| 板桥市| 昭通市| 遂昌县| 永丰县| 武鸣县| 镇宁| 秀山| 温宿县| 北宁市| 东至县| 云南省| 错那县| 遵义市| 广平县| 师宗县| 沂南县| 海丰县| 罗定市| 崇阳县| 新宁县| 曲沃县| 白朗县| 武冈市| 福建省| 德格县| 昭通市| 博客| 体育| 丰都县| 迭部县| 洪江市|