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

Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate

Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate Struktur
133073-68-4
CAS-Nr.
133073-68-4
Englisch Name:
Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate
Synonyma:
Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate;2H-1-Benzopyran-3-carboxylic acid, 7-hydroxy-8-methyl-2-oxo-, ethyl ester
CBNumber:
CB93066215
Summenformel:
C13H12O5
Molgewicht:
248.23
MOL-Datei:
133073-68-4.mol

Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate Eigenschaften

Sicherheit

Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate Chemische Eigenschaften,Einsatz,Produktion Methoden

Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
BePharm Ltd 400-685-9117
market@bepharm.com China 15081 60

  • Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate
  • 2H-1-Benzopyran-3-carboxylic acid, 7-hydroxy-8-methyl-2-oxo-, ethyl ester
  • 133073-68-4
Copyright 2019 ? ChemicalBook. All rights reserved