Cas 125554-03-2,[4,6-Dimethoxy-5-methyl-pyran-(2E)-ylidene]-acetic acid ethyl ester

125554-03-2

Post Buying Request

Basic information

Product Name: [4,6-Dimethoxy-5-methyl-pyran-(2E)-ylidene]-acetic acid ethyl ester
Synonyms: [4,6-Dimethoxy-5-methyl-pyran-(2E)-ylidene]-acetic acid ethyl ester
CAS NO:125554-03-2
Molecular Formula:
Molecular Weight: 240.256
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: [4,6-Dimethoxy-5-methyl-pyran-(2E)-ylidene]-acetic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [4,6-Dimethoxy-5-methyl-pyran-(2E)-ylidene]-acetic acid ethyl ester(125554-03-2)
EPA Substance Registry System: [4,6-Dimethoxy-5-methyl-pyran-(2E)-ylidene]-acetic acid ethyl ester(125554-03-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 125554-03-2(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

125554-03-2 Suppliers

Recommended suppliers

125554-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125554-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,5,5 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 125554-03:
(8*1)+(7*2)+(6*5)+(5*5)+(4*5)+(3*4)+(2*0)+(1*3)=112
112 % 10 = 2
So 125554-03-2 is a valid CAS Registry Number.

125554-03-2Upstream product

125554-03-2Downstream Products

125554-03-2Relevant academic research and scientific papers

THE SCOPE AND MECHANISM OF REARRANGEMENT OF 4,6-DIALKOXY-2-PYRONES

Venkataraman, Hemalatha,Cha, Jin K.

, p. 3509 - 3512 (2007/10/02)

The scope and mechanism of a remarkably facile interconversation between 4,6-dialkoxy-3-alkyl-2-pyrones and their corresponding 5-alkyl isomers is described.The preponderance of the latter over the former is rationalized by the stereoelectronic conformational preference of the C4-alkoxy group.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 125554-03-2