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

8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one

8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one Struktur
500193-58-8
CAS-Nr.
500193-58-8
Englisch Name:
8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one
Synonyma:
8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one;2H,6H-Pyrano[3,2-b]xanthen-6-one, 3,4-dihydro-8,9-dimethoxy-2,2-dimethyl- (9CI)
CBNumber:
CB31942386
Summenformel:
C20H20O5
Molgewicht:
340.37
MOL-Datei:
500193-58-8.mol

8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one Eigenschaften

Siedepunkt:
505.6±50.0 °C(Predicted)
Dichte
1.224±0.06 g/cm3(Predicted)

Sicherheit

8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one Chemische Eigenschaften,Einsatz,Produktion Methoden

8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Specs --
 info@specs.net The Netherlands 6833 70
  • 8,9-dimethoxy-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one
  • 2H,6H-Pyrano[3,2-b]xanthen-6-one, 3,4-dihydro-8,9-dimethoxy-2,2-dimethyl- (9CI)
  • 500193-58-8
Copyright 2019 ? ChemicalBook. All rights reserved