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-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one

8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one Struktur
37209-30-6
CAS-Nr.
37209-30-6
Englisch Name:
8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one
Synonyma:
Citromycin;8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one;4H,5H-Pyrano[3,2-c][1]benzopyran-4-one, 8,9-dihydroxy-2-methyl-
CBNumber:
CB72250820
Summenformel:
C13H10O5
Molgewicht:
246.22
MOL-Datei:
37209-30-6.mol

8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one Eigenschaften

Schmelzpunkt:
285-290 °C
Siedepunkt:
591.1±50.0 °C(Predicted)
Dichte
1.56±0.1 g/cm3(Predicted)
pka
9.14±0.40(Predicted)

Sicherheit

8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one Chemische Eigenschaften,Einsatz,Produktion Methoden

8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 10)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
BOC Sciences
16314854226; +16314854226
inquiry@bocsci.com United States 19741 58
TargetMol Chemicals Inc.

support@targetmol.com United States 38631 58
BioBioPha Co., Ltd. 0871-65217109 13211707573;
y.liu@mail.biobiopha.com China 5653 65
Shanghai YuanYe Biotechnology Co., Ltd. 021-61312847; 18021002903
3008007409@qq.com China 27313 60
Shanghai Bohu Biotechnology Co., LTD 021-57763112 13585886131
3004987436@qq.com China 9693 58
cjbscvictory 13348960310 13348960310
3003867561@qq.com China 10011 58
Beijing PUXI Technology Co., Ltd 400-8087372 13161114455
puxi_sale@qq.com China 4990 58
Shanghai Moqi Biological Technology Co., LTD 021-38218169 13341702378
190129269@qq.com China 9127 58
Sichuan BioCrick Biotech Co., Ltd 28-86-28-8543-3893 13260669172
sales@biocrick.com China 5020 58

  • 8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4-one
  • Citromycin
  • 4H,5H-Pyrano[3,2-c][1]benzopyran-4-one, 8,9-dihydroxy-2-methyl-
  • 37209-30-6
Copyright 2019 ? ChemicalBook. All rights reserved