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--->42059-81-4

42059-81-4

42059-81-4 Structure

42059-81-4 Structure
IdentificationMore
[Name]

3-FORMYL-6-METHYLCHROMONE
[CAS]

42059-81-4
[Synonyms]

IFLAB-BB F2121-0035
3-FORMYL-6-METHYLCHROMONE
6-Methyl-3-formyl chromone
3-Formyl-6-methylchromone,97%
3-Formyl-6-methoxy-4-chromanone
6-Methylchromone-3-carboxaldehyde
6-methyl-4-oxochromene-3-carbaldehyde
6-methyl-4-oxo-chromene-3-carbaldehyde
6-methyl-4-oxo-3-chromenecarboxaldehyde
4-keto-6-methyl-chromene-3-carbaldehyde
6-METHYL-4-OXO-4H-CHROMENE-3-CARBALDEHYDE
6-METHYL-4-OXO-4 H-1-BENZOPYRAN-3-CARBOXALDEHYDE
4H-1-benzopyran-3-carboxaldehyde, 6-methyl-4-oxo-
6-Methyl-4-oxo-(4H)-1-benzopyrane-3-carboxaldehyde
JRH-00102, 6-Methyl-4-oxo-4H-chromene-3-carbaldehyde, 97%
4-fluorobenzoic acid [2-oxo-2-[3-(trifluoromethyl)anilino]ethyl] ester
[Molecular Formula]

C11H8O3
[MDL Number]

MFCD00138943
[Molecular Weight]

188.18
[MOL File]

42059-81-4.mol
Chemical PropertiesBack Directory
[Appearance]

yellow powder
[Melting point ]

172-173 °C (lit.)
[Boiling point ]

335.1±42.0 °C(Predicted)
[density ]

1.47 g/cm3
[storage temp. ]

Inert atmosphere,Room Temperature
[λmax]

308nm(Dioxane)(lit.)
[InChIKey]

GBWMIOYSMWCYIZ-UHFFFAOYSA-N
[CAS DataBase Reference]

42059-81-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29329990
Hazard InformationBack Directory
[Chemical Properties]

yellow powder
[Uses]

3-Formyl-6-methylchromone may be used in the preparation of series of Schiff′s bases, via reaction with aromatic sulfonamides, such as sulfanilamide, homosulfanilamide, 4-aminoethyl-benzenesulfonamide, a pyrimidinyl-substituted sulfanilamide derivative, sulfaguanidine and 4-amino-6-trifluoromethyl-benzene-1,3-disulfonamide. It may be used in the preparation of Schiff base, which undergoes addition reaction with diethyl phosphite to afford bis[(1,2,4,3-triazaphospholyl)(chromonyl)aminomethylphosphonate] derivative and bis[(1,2,4,3-triazaphospholyl)(chromonyl)phosphorylamino-methylphosphonate] derivative.
[General Description]

3-Formyl-6-methylchromone is a 3-formyl-substituted chromone. The combustion calorimetric estimation of the enthalpy of combustion of 3-formyl-6-methylchromone has been reported. Its anti-proliferative action on the MDR human colon cancer and mouse lymphoma has been investigated.
Spectrum DetailBack Directory
[Spectrum Detail]

3-FORMYL-6-METHYLCHROMONE(42059-81-4)IR
3-FORMYL-6-METHYLCHROMONE(42059-81-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Formyl-6-methylchromone, 97%(42059-81-4)
[Sigma Aldrich]

42059-81-4(sigmaaldrich)
42059-81-4 suppliers list
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: www.is0513.com/ShowSupplierProductsList485773/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288 , +8617013299288
Website: http://www.is0513.com/ShowSupplierProductsList1846349/0.htm
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203 , +undefined18143011203
Website: www.chemextension.com/
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel: +86-21-54098501
Website: www.sinch.com.cn
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: SVH BIOSCIENCES  
Tel: +91-6303499280 +91-6303499280
Website: http://www.is0513.com/ShowSupplierProductsList461486/0.htm
Company Name: Hyderabad  
Tel: +91-9676447615 +91-9676447615
Website: www.sriwenlabs.com
Company Name: Biosyn Research Chemicals  
Tel: +91-91-9346022300 +91-9346022300
Website: www.biosyn.in
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: Lianyungang Kangcheng Bio Technology Co.  Gold
Tel: 18151258299
Website: http://www.is0513.com/ShowSupplierProductsList16940/0.htm
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Tags:42059-81-4 Related Product Information
42059-81-4 64481-12-5 49619-58-1 42059-78-9