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2-oxo-2H-chromen-4-yl hexopyranoside is a complex organic compound that belongs to the class of flavonoids, which are naturally occurring pigments found in plants. This specific compound is characterized by a 2-oxo-2H-chromene core structure, which is a type of heterocyclic compound with a benzopyran backbone. The hexopyranoside part of the name indicates the presence of a hexopyranose sugar moiety, which is a six-carbon sugar ring. 2-oxo-2H-chromen-4-yl hexopyranoside is known for its potential antioxidant properties and may play a role in various biological activities due to its ability to interact with cellular components. It is typically found in plants and can be isolated from natural sources for study and potential applications in medicine and nutrition.

7498-43-3

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Basic information
1. Product Name: 2-oxo-2H-chromen-4-yl hexopyranoside
2. Synonyms:
3. CAS NO:7498-43-3
4. Molecular Formula: C₁₅H₁₆O₈
5. Molecular Weight: 324.2827
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 643.2°C at 760 mmHg
3. Flash Point: 243.6°C
4. Appearance: N/A
5. Density: 1.61g/cm³
6. Vapor Pressure: 2.02E-17mmHg at 25°C
7. Refractive Index: 1.672
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 2-oxo-2H-chromen-4-yl hexopyranoside(CAS DataBase Reference)
11. NIST Chemistry Reference: 2-oxo-2H-chromen-4-yl hexopyranoside(7498-43-3)
12. EPA Substance Registry System: 2-oxo-2H-chromen-4-yl hexopyranoside(7498-43-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 7498-43-3(Hazardous Substances Data)

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7498-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7498-43-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,9 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7498-43:
(6*7)+(5*4)+(4*9)+(3*8)+(2*4)+(1*3)=133
133 % 10 = 3
So 7498-43-3 is a valid CAS Registry Number.

7498-43-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one

1.2 Other means of identification

Product number	-
Other names	COUMARINE,D-GLUCOSIDE

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7498-43-3 SDS

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