ChemNet > CAS > 4931-66-2 methyl (S)-(+)-2-pyrrolidone-5-carboxylate

4931-66-2 methyl (S)-(+)-2-pyrrolidone-5-carboxylate

produktnavn	methyl (S)-(+)-2-pyrrolidone-5-carboxylate
Engelsk navn	methyl (S)-(+)-2-pyrrolidone-5-carboxylate; H-pyroGlu-OMe; L-Pyroglutamic Acid Methyl Ester; H-Pyr-OMe; Methyl l-pyroglutamate; L-pyr-ome; methyl 5-oxo-L-prolinate; 4-isothiocyanatobenzyl N'-methyl-N-[3-(trifluoromethyl)phenyl]carbamimidothioate; Pyr-OMe; methyl (2S)-5-oxopyrrolidine-2-carboxylate
Molekyl?r Formel	C₁₇H₁₄F₃N₃S₂
Molekylvekt	381.4384
InChI	InChI=1/C17H14F3N3S2/c1-21-16(23-15-4-2-3-13(9-15)17(18,19)20)25-10-12-5-7-14(8-6-12)22-11-24/h2-9H,10H2,1H3,(H,21,23)
CAS-nummer	4931-66-2
EINECS	225-567-3
Molecular Structure
Tetthet	1.27g/cm³
Kokepunkt	474.4°C at 760 mmHg
Brytningsindeks	1.582
Flammepunktet	240.7°C
Damptrykk	3.64E-09mmHg at 25°C
Hazard symboler	Xi:Irritant;
Risiko Koder	R36/37/38:;
Sikkerhet Beskrivelse	S26:; S36:;

Chemicals Suppliers(3):: 1Sichuan Tongsheng Amino acids Co.,Ltd.; 2Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 3Shanghai ChemVia Co., Ltd; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图