Cas 133390-60-0,7,8-Dihydro-7-hydroxy-7-phenyl-1,6-naphthyridin-5(6H)-one

133390-60-0

Post Buying Request

Basic information

Product Name: 7,8-Dihydro-7-hydroxy-7-phenyl-1,6-naphthyridin-5(6H)-one
Synonyms: 7,8-Dihydro-7-hydroxy-7-phenyl-1,6-naphthyridin-5(6H)-one
CAS NO:133390-60-0
Molecular Formula:
Molecular Weight: 240.261
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: 7,8-Dihydro-7-hydroxy-7-phenyl-1,6-naphthyridin-5(6H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 7,8-Dihydro-7-hydroxy-7-phenyl-1,6-naphthyridin-5(6H)-one(133390-60-0)
EPA Substance Registry System: 7,8-Dihydro-7-hydroxy-7-phenyl-1,6-naphthyridin-5(6H)-one(133390-60-0)

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: 133390-60-0(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

133390-60-0 Suppliers

Recommended suppliers

133390-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133390-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,9 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133390-60:
(8*1)+(7*3)+(6*3)+(5*3)+(4*9)+(3*0)+(2*6)+(1*0)=110
110 % 10 = 0
So 133390-60-0 is a valid CAS Registry Number.

133390-60-0Upstream product

133390-60-0Downstream Products

133390-60-0Relevant academic research and scientific papers

A facile synthesis of 1,6-naphthyridin-5(6H)-ones

Nishiwaki,Komatsu,Ohshiro

, p. 41 - 42 (1991)

3-Cyano-2-(phenylethynyl)pyridine (1) was cyclized intramolecularly under acidic conditions to give 1,6-naphthyridin-5(6H)-one (2) and 5H-pyrano[4,3-b]pyridine-5-one (4). Pyranopyridine 4 was readily transformed to 2 or naphthyridinone 9 having an alkyl substituent at 6-position.

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 133390-60-0