254753-79-2

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Basic information

Product Name: 7-hydroxy-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,5(1H,3H,8H)-trione
Synonyms:
CAS NO:254753-79-2
Molecular Formula: C₁₀H₁₀N₄O₆
Molecular Weight: 282.2096
EINECS: N/A
Product Categories: N/A
Mol File: 254753-79-2.mol
Article Data: 2

Chemical Properties

Melting Point: N/A
Boiling Point: 380°C at 760 mmHg
Flash Point: 183.6°C
Appearance: N/A
Density: 1.73g/cm³
Vapor Pressure: 2.46E-07mmHg at 25°C
Refractive Index: 1.696
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 7-hydroxy-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,5(1H,3H,8H)-trione(CAS DataBase Reference)
NIST Chemistry Reference: 7-hydroxy-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,5(1H,3H,8H)-trione(254753-79-2)
EPA Substance Registry System: 7-hydroxy-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,5(1H,3H,8H)-trione(254753-79-2)

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: 254753-79-2(Hazardous Substances Data)

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254753-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 254753-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,4,7,5 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 254753-79:
(8*2)+(7*5)+(6*4)+(5*7)+(4*5)+(3*3)+(2*7)+(1*9)=162
162 % 10 = 2
So 254753-79-2 is a valid CAS Registry Number.

254753-79-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	7-Hydroxy-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,5(1H ,3H,8H)-trione

1.2 Other means of identification

Product number	-
Other names	5-hydroxy-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione

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:254753-79-2 SDS

254753-79-2Upstream product

93738-66-0 5-hydroxy-1,3,8-trimethyl-pyrido<2,3-d>pyrimidine-2,4,7-trione

254753-79-2Downstream Products

254753-80-5 5-chloro-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione

254753-79-2Relevant articles and documents

Ring closure reactions of pyrido[2,3-d]pyrimidines to pyrano[2′, 3′:4,5]- and oxazolo[5′,4′:4,5]pyrido[2,3-d]pyrimidines

Tinh, Dang Van,Stadlbauer, Wolfgang

experimental part, p. 1359 - 1364 (2009/04/07)

(Chemical Equation Presented) The cyclocondensation of 5-hydroxy-pyrido[2, 3-d]pyrimidines 1 with malonates gives pyrano[2′,3′:4,5]-pyrido[2,3- d]pyrimidines 2. Nitration of 1 and reduction with zinc in the presence of carboxylic acids/anhydrides gave 2-a

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