天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)-

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)- Struktur
20516-17-0
CAS-Nr.
20516-17-0
Englisch Name:
2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)-
Synonyma:
(+)-trans-Khellactone;2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)-
CBNumber:
CB812248568
Summenformel:
C14H14O5
Molgewicht:
262.26
MOL-Datei:
20516-17-0.mol

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)- Eigenschaften

Schmelzpunkt:
184.5-186 °C
Siedepunkt:
424.8±45.0 °C(Predicted)
Dichte
1.399±0.06 g/cm3(Predicted)
pka
13.19±0.60(Predicted)

Sicherheit

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)- Chemische Eigenschaften,Einsatz,Produktion Methoden

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)- Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)- Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 3)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Chengdu Biopurify Phytochemicals Ltd. 		+8618080483897
 sales@biopurify.com China 3772 58
Mensura Group Limited 		+8618109034517
 hkd008@vacorda.com China 2900 58
Mensura Group Limited 18109034517
 18109034517@163.com China 2898 58
  • 2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9S,10R)-
  • (+)-trans-Khellactone
  • 20516-17-0
Copyright 2019 ? ChemicalBook. All rights reserved