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

bis(methoxycarbonyl)methylidene-imino-azanium

bis(methoxycarbonyl)methylidene-imino-azanium Struktur
6773-29-1
CAS-Nr.
6773-29-1
Englisch Name:
bis(methoxycarbonyl)methylidene-imino-azanium
Synonyma:
Nsc138651;Methyl diazomalonate;Dimethyl Diazomalonate;4,5,9,11-Pyrenetetrone;Dimethyl 2-diazomalonate;Diazomalonic acid dimethyl;2-Diazomalonic acid dimethyl;Dimethyl 2-diazopropanedioate;Diazomalonic acid methyl ester;1,3-DIMETHYL 2-DIAZOPROPANEDIOATE
CBNumber:
CB61569881
Summenformel:
C5H7N2O4+
Molgewicht:
158.11
MOL-Datei:
6773-29-1.mol

bis(methoxycarbonyl)methylidene-imino-azanium Eigenschaften

Siedepunkt:
50-52 °C(Press: 1 Torr)
L?slichkeit
soluble in ether, THF, halocarbon and hydrocarbon solvents.

Sicherheit

bis(methoxycarbonyl)methylidene-imino-azanium Chemische Eigenschaften,Einsatz,Produktion Methoden

Synthesis Reference(s)

Synthetic Communications, 17, p. 1709, 1987 DOI: 10.1080/00397918708063988
Synthesis, p. 658, 1971 DOI: 10.1055/s-1971-21790

Synthese

The Preparative Method of Dimethyl Diazomalonate: diazomalonates are generally prepared by diazo transfer reaction of malonates and sulfonyl azides. A recent modification employs polystyrene-supported trialkylammonium azide (generated in situ) under phase-transfer catalysis conditions and allows for facile isolation.

bis(methoxycarbonyl)methylidene-imino-azanium Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


bis(methoxycarbonyl)methylidene-imino-azanium Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 37)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Chembon Pharmaceutical Co., Ltd.
+86-28-8425-2981
CHINA 722 55
Henan Alfa Chemical Co., Ltd
+8615838112936
alfa10@alfachem.cn China 13232 58
Wuhan Topule Biopharmaceutical Co., Ltd
+8618327326525
masar@topule.com China 8467 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+86-18621343501; +undefined18621343501
product@acmec-e.com China 33338 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580
cooperation@kean-chem.com China 40066 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43416 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53900 58
BeiJing Hwrk Chemicals Limted 0757-86329057 18934348241
sales4.gd@hwrkchemical.com China 14063 55
Shanghai AmasPharm Co., Ltd. 021-54540637 18621091017
sales@amaspharm.com China 760 62

6773-29-1()Verwandte Suche:


  • bis(methoxycarbonyl)methylidene-imino-azanium
  • 2-Diazomalonic acid dimethyl
  • 2-Diazopropanedioic acid dimethyl ester
  • Diazomalonic acid dimethyl
  • Diazopropanedioic acid dimethyl ester
  • Dimethyl Diazomalonate
  • Diazomalonic acid methyl ester
  • Malonic acid, diazo-, dimethyl ester
  • Methyl diazomalonate
  • Nsc138651
  • Propanedioic acid, diazo-, dimethyl ester
  • 2-Diazopropanedioic acid 1,3-dimethyl ester
  • Dimethyl 2-diazomalonate
  • 1-(1,3-diMethoxy-1,3-dioxopropan-2-ylidene)diazeniuM
  • 1,3-DIMETHYL 2-DIAZOPROPANEDIOATE
  • Propanedioic acid,2-diazo-, 1,3-dimethyl ester
  • 4,5,9,11-Pyrenetetrone
  • Dimethyl 2-diazopropanedioate
  • 6773-29-1
  • C5H7N2O4
Copyright 2019 ? ChemicalBook. All rights reserved