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

ChemicalBook--->CAS DataBase List--->91963-11-0

91963-11-0

91963-11-0 Structure

91963-11-0 Structure
IdentificationBack Directory
[Name]

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN
[CAS]

91963-11-0
[Synonyms]

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN
7-Hydroxy-3,4,8-trimethylcoumarin 97%
7-hydroxy-3,4,8-trimethyl-2-chromenone
7-hydroxy-3,4,8-trimethylchromen-2-one
7-hydroxy-3,4,8-trimethyl-chromen-2-one
7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one
2H-1-Benzopyran-2-one, 7-hydroxy-3,4,8-trimethyl-
[Molecular Formula]

C12H12O3
[MDL Number]

MFCD00011569
[MOL File]

91963-11-0.mol
[Molecular Weight]

204.22
Chemical PropertiesBack Directory
[Melting point ]

278-280 °C (lit.)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-37/39
[WGK Germany ]

3
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Uses]

7-Hydroxy-3,4,8-trimethylcoumarin (cas# 91963-11-0) is a compound useful in organic synthesis.
[Uses]

7-Hydroxy-3,4,8-trimethylcoumarin has been used:
  • to investigate the effect of melanin inhibiting compounds on mycelial pigmentation of Aspergillus bridgeri grown on potato dextrose agar
  • in the preparation of 7-ethynyl-3,4,8-trimethylcoumarin
[General Description]

7-Hydroxy-3,4,8-trimethylcoumarin is an inhibitor of melanin production.
Spectrum DetailBack Directory
[Spectrum Detail]

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)1HNMR
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)FT-IR
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)IR
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)Raman
91963-11-0 suppliers list
Company Name: DAYANG CHEM (HANGZHOU) CO.,LTD
Tel: +86-88938639 +86-17705817739 , +86-17705817739
Website: www.dycnchem.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: Sigma-Aldrich  
Tel: 021-61415566 800-8193336
Website: https://www.sigmaaldrich.cn
Company Name: Nanjing xiangrui technology co. LTD  
Tel: 021-021-00000000 15715199582
Website: https://vip.lookchem.cn/member/product/list.aspx
Company Name: Zhende Chemical Technology (Shanghai) Co., Ltd.  
Tel: 15601952568
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList187370/0.htm
Company Name: Shanghai Haohong Scientific Co., Ltd.  
Tel: 400-8210725 4008210725
Website: www.leyan.com/
Company Name: Henan Evonik Biotechnology Co. LTD  
Tel: 17837010661
Website: hnyingchuang.com/
Company Name: Baoji Didu Pharmaceutical and Chemical Co., Ltd  
Tel: 029-81148929 13186179623
Website: https://www.dideu.com
Company Name: Merck KGaA  
Tel: 21-20338288
Website: www.sigmaaldrich.cn
Company Name: Absin Bioscience Inc.  
Tel: 021-38015121-8802
Website: http://www.absin.cn
Company Name: Combi-Blocks Inc.  
Tel: 858 635 8950
Website: www.combi-blocks.com
Company Name: Riedel-de Haen AG  
Tel: 800 558-9160
Website: www.sigmaaldrich.com
Company Name: Matrix Scientific  
Tel: 803 788-9494 All other calls
Website: www.matrixscientific.com
Company Name: Syntechem Co.,Ltd  
Tel:
Website: www.syntechem.com
Company Name: CARBONE SCIENTIFIC CO.,LTD  
Tel: +44(0)870 486 8629
Website: www.carbonesci.com
Company Name: SIGMA-RBI  
Tel: 800 736 3690 (Orders)
Website: www.sigma-aldrich.com
Company Name: Guangzhou WeiBo Chemical Co., Ltd.  
Tel: 020-36393398
Website: www.weibochem.com
Company Name: 3B Scientific Corporation  
Tel: 847.281.9822
Website: www.3bsc.com
Tags:91963-11-0 Related Product Information

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.