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

4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-

4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy- Struktur
94388-77-9
CAS-Nr.
94388-77-9
Englisch Name:
4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-
Synonyma:
Flavone Impurity 1;4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-
CBNumber:
CB08832353
Summenformel:
C15H12O5
Molgewicht:
272.25
MOL-Datei:
94388-77-9.mol

4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy- Eigenschaften

Siedepunkt:
582.3±50.0 °C(Predicted)
Dichte
1.485±0.06 g/cm3(Predicted)
pka
7.68±0.40(Predicted)

Sicherheit

4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy- Chemische Eigenschaften,Einsatz,Produktion Methoden

4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy- Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy- Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
TLC Pharmaceutical Standards Ltd. 18012923235
chinasales04@tlcstandards.com.cn China 4921 58

  • 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-
  • Flavone Impurity 1
  • 94388-77-9
Copyright 2019 ? ChemicalBook. All rights reserved