Cas 77976-22-8,5-Oxo-4-p-tolyl-4,5-dihydro-1H-pyrrole-2,4-dicarboxylic acid diethyl ester

77976-22-8

Post Buying Request

Basic information

Product Name: 5-Oxo-4-p-tolyl-4,5-dihydro-1H-pyrrole-2,4-dicarboxylic acid diethyl ester
Synonyms: 5-Oxo-4-p-tolyl-4,5-dihydro-1H-pyrrole-2,4-dicarboxylic acid diethyl ester
CAS NO:77976-22-8
Molecular Formula:
Molecular Weight: 317.342
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: 5-Oxo-4-p-tolyl-4,5-dihydro-1H-pyrrole-2,4-dicarboxylic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 5-Oxo-4-p-tolyl-4,5-dihydro-1H-pyrrole-2,4-dicarboxylic acid diethyl ester(77976-22-8)
EPA Substance Registry System: 5-Oxo-4-p-tolyl-4,5-dihydro-1H-pyrrole-2,4-dicarboxylic acid diethyl ester(77976-22-8)

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: 77976-22-8(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

77976-22-8 Suppliers

Recommended suppliers

77976-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77976-22-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,7 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77976-22:
(7*7)+(6*7)+(5*9)+(4*7)+(3*6)+(2*2)+(1*2)=188
188 % 10 = 8
So 77976-22-8 is a valid CAS Registry Number.

77976-22-8Upstream product

77976-18-2 5-p-Tolyl-6H-[1,2]oxazine-3,6-dicarboxylic acid diethyl ester

77976-22-8Downstream Products

77976-22-8Relevant academic research and scientific papers

REACTIONS OF SULFOXONIUM ALLYLIDES WITH NITRILE OXIDES AND RING TRANSFORMATIONS OF THEIR REACTION PRODUCTS

Nakada,Y.,Hata,T.,Tamura,C.,Iwaoka,T.,Kondo,M.,Ide,J.

, p. 473 - 476 (1981)

Reactions of allylides (1) with nitrile oxides (2) afforded furanylglyoxylate oxime (3) and 6H-1,2-oxazine (4).Ring transformations of 3 and 4 gave 4 and pyrrolinone (6), respectively.

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 77976-22-8