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

ChemicalBook--->CAS DataBase List--->489-73-6

489-73-6

489-73-6 Structure

489-73-6 Structure
IdentificationBack Directory
[Name]

4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-7,8-dihydroxy-
[CAS]

489-73-6
[Synonyms]

4'-tetrahydroxyflavanone
7,8,3′,4′-tetrahydroxyflavanone
7,8,3',4'-tetrahydroxydihydroflavanone
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-7,8-dihydroxy-
[Molecular Formula]

C15H12O6
[MOL File]

489-73-6.mol
[Molecular Weight]

288.25
Chemical PropertiesBack Directory
[Boiling point ]

627.9±55.0 °C(Predicted)
[density ]

1.586±0.06 g/cm3(Predicted)
[form ]

Solid
[Melting point ]

126-127 °C
[pka]

7.54±0.40(Predicted)
[color ]

White to off-white
489-73-6 suppliers list
Company Name: Chengdu Biopurify Phytochemicals Ltd.
Tel: +8618080483897 , +8618080483897
Website: www.phytopurify.com
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000 , +1-00000000000
Website: https://www.targetmol.com/
Company Name: Apeloa Pharmaceutical Co., Ltd.
Tel: +86-0571-87635730 +8615858229168 , +8615858229168
Website: http://www.apeloa.com/En/
Company Name: Jiangsu Yongjian Pharmaceutical Co.,Ltd
Tel: +86-0523-80183620 +86-17701422015 , +86-17701422015
Website: www.is0513.com/ShowSupplierProductsList519953/0.htm
Company Name: TargetMol Chemicals Inc.
Tel:
Website: www.targetmol.com/
Company Name: Zibo Hangyu Biotechnology Development Co., Ltd
Tel: +86-0533-2185556 +8617865335152 , +8617865335152
Website: www.is0513.com/manufacturer/hangyu-chemical-25178/
Company Name: Mensura Group Limited
Tel: +8618109034517 , +8618109034517
Website: www.is0513.com/manufacturer/mensura%20group%20limited/
Company Name: Sichuan Wei Keqi Biological Technology Co., Ltd.  
Tel: 028-81700200 18116577057
Website: http://www.weikeqi-biotech.com
Company Name: Wuxi Zhongkun Biochemical Technology Co., Ltd.  
Tel: 0510-85629785 18013409632
Website: www.reading-chemicals.com
Company Name: Shanghai Yihe Biological Technology Co., Ltd.  
Tel: 17721395025
Website: http://www.yehebio.com
Company Name: Chengdu Push Bio-Technology Co., Ltd.  
Tel: 028-85370565-229 18080489829
Website: www.sinophytochem.com
Company Name: Shanghai Standard Technology Co.,Ltd.  
Tel: 021-021-57127007-6622-6622 15618937986
Website: www.sddstore.com/
Company Name: Wuxi Helen Biotechnology Co., Ltd.,  
Tel: 0510-85629785 18013409632
Website: http://www.reading-chemicals.com
Company Name: Shanghai Hewu Biotechnology Co., LTD  
Tel: 021-57886085 17317861055
Website: www.shhebio.com
Company Name: Foshan Treasure Biotechnology Co., Ltd  
Tel: 0757-85921206 18520245316
Website: http://www.fsbn-bio.com/
Company Name: Jiangsu Yongjian Pharmaceutical Technology Co., Ltd  
Tel: 17701422015
Website: www.is0513.com/showsupplierproductslist1110197/0.htm
Company Name: Shanghai Taopu Industrial Co., LTD  
Tel: 18018507602 15900573766
Website: www.is0513.com/showsupplierproductslist1708279/0.htm
Company Name: Chengdu Push Bio-Technology Co., Ltd.  
Tel: 18080489829
Website: www.sinophytochem.com
Tags:489-73-6 Related Product Information