成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

N-Acetyl-3-mercapto-DL-valin

N-ACETYL-DL-PENICILLAMINE Struktur
59-53-0
CAS-Nr.
59-53-0
Bezeichnung:
N-Acetyl-3-mercapto-DL-valin
Englisch Name:
N-ACETYL-DL-PENICILLAMINE
Synonyma:
usafhj-2;N-ACETYL PENICILLAMINE;N-Acetyl-DL-penicilamine;N-ACETYL-DL-PENICILLAMINE;N-ACETYL-3-MERCAPTOVALINE;ACETYL-DL-PENICILLAMINE, N-;Valine, N-acetyl-3-mercapto-;N-Acetyl-DL-penicillamine,98%;N-acetyl-3-mercapto-,DL-Valine;N-ACETYL-DL-PENICILLAMINE 98%
CBNumber:
CB9426340
Summenformel:
C7H13NO3S
Molgewicht:
191.25
MOL-Datei:
59-53-0.mol

N-Acetyl-3-mercapto-DL-valin Eigenschaften

Schmelzpunkt:
186-189 °C (dec.)(lit.)
Dichte
1.2684 (rough estimate)
Brechungsindex
1.6370 (estimate)
storage temp. 
2-8°C
L?slichkeit
DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:7): 0.12 mg/ml,Ethanol: 5 mg/ml
Aggregatzustand
A crystalline solid
pka
pK1: 9.90 (30°C)

Sicherheit

S-S?tze: 22-24/25
WGK Germany  3
RTECS-Nr. YV9380000
F  10-23

N-Acetyl-3-mercapto-DL-valin Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

White crystalline powder

l?uterung methode

Both forms are recrystallised from hot H2O. A pure sample of the D-form is obtained after five recrystallisations. [Crooks in The Chemistry of Penicillin Clarke, Johnson and Robinson eds, Princeton University Press, 470 1949, Review: Chain et al. Antibiotics (Oxford University Press) 2 1949, Beilstein 4 III 1662.]

N-Acetyl-3-mercapto-DL-valin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Valine, 3-mercapto-, methyl ester 4-Thiazolecarboxylic acid, 4,5-dihydro-2,5,5-trimethyl- 2-acetamido-3-methyl-3-(nitrososulfanyl)butanoic acid Penicillamin Essigs?ureanhydrid

Downstream Produkte

(R)-2-Amino-3-mercapto-3-methylbutanoic acid N-Acetyl-3-dimethyl-DL-cystein

N-Acetyl-3-mercapto-DL-valin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 57)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830
 figo.gao@foxmail.com China 8497 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000
 marketing@targetmol.com United States 32024 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167
 1026@dideu.com China 7724 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439
 sales@nextpeptide.com China 19908 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490
 info@gihichemicals.com China 49979 58
LEAPCHEM CO., LTD. 		+86-852-30606658
market18@leapchem.com China 43340 58
Aladdin Scientific 		+1-+1(833)-552-7181
sales@aladdinsci.com United States 52925 58
Suzhou ARTK Medchem Co., Ltd. 		+86-512-68323658 +86-18168183658
 sales1@artkmedchem.com China 39004 58
DONBOO AMINO ACID COMPANY 		+8613063595538
 donboo@donboo.com China 9363 58

59-53-0(N-Acetyl-3-mercapto-DL-valin)Verwandte Suche:

  • usafhj-2
  • N-ACETYL-3-MERCAPTOVALINE
  • N-ACETYL-DL-PENICILLAMINE
  • N-ACETYL PENICILLAMINE
  • N-acetyl-3-mercapto-,DL-Valine
  • ACETYL-DL-PENICILLAMINE, N-
  • N-Acetyl-3,3-dimethyl-DL-cysteine~N-Acetyl-3-mercapto-DL-valine
  • N-Acetyl-D-penicillamine;N-Acetyl-3-mercapto-D-valine;N-Acetylpenicillamine
  • N-Acetyl-DL-penicillamine hemihydarate
  • N-ACETYL-DL-PENICILLAMINE 98%
  • N-Acetyl-DL-penicilamine
  • rac-(R*)-2-(Acetylamino)-3-mercapto-3-methylbutanoic acid
  • N-Acetyl-DL-penicillamine,98%
  • ACETYL-DL-PENICILLAMINE, N-(RG)(CALL)
  • 2-acetamido-3-methyl-3-sulfanylbutanoic acid
  • Valine, N-acetyl-3-mercapto-
  • ACETYL-DL-PENICILLAMINE, N-(RG) USP/EP/BP
  • 59-53-0
  • CH32CSHCHNHCOCH3CO2H
  • Amino Acids
Copyright 2019 ? ChemicalBook. All rights reserved