Cas 193607-00-0,Pyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione, 2-amino-5,8-dihydro-5-(2-nitrophenyl)-

193607-00-0

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Basic information

Product Name: Pyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione, 2-amino-5,8-dihydro-5-(2-nitrophenyl)-
Synonyms:
CAS NO:193607-00-0
Molecular Formula: C13H11N5O4
Molecular Weight: 301.261
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: Pyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione, 2-amino-5,8-dihydro-5-(2-nitrophenyl)-(CAS DataBase Reference)
NIST Chemistry Reference: Pyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione, 2-amino-5,8-dihydro-5-(2-nitrophenyl)-(193607-00-0)
EPA Substance Registry System: Pyrido[2,3-d]pyrimidine-4,7(1H,6H)-dione, 2-amino-5,8-dihydro-5-(2-nitrophenyl)-(193607-00-0)

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: 193607-00-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 193607-00-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,6,0 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 193607-00:
(8*1)+(7*9)+(6*3)+(5*6)+(4*0)+(3*7)+(2*0)+(1*0)=140
140 % 10 = 0
So 193607-00-0 is a valid CAS Registry Number.

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193607-00-0Relevant academic research and scientific papers

An efficient and clean synthesis of pyrido[2,3-d]pyrimidine-4,7-dione derivatives in aqueous media

Shi, Da-Qing,Shi, Jing-Wen,Rong, Shao-Feng

, p. 1331 - 1334 (2009)

(Chemical Equation Presented) A series of 2-amino-5-aryl-5,6- dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione derivatives were synthesized via the three-component reaction of aromatic aldehyde, 2,6-diaminopyrimidine- 4(3H)-one, and Meldrum's acid in water

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