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3-amino-5,7-dimethylpyrimido[4,5-e][1,2,4]triazine-6,8(5H,7H)-dione is a complex organic compound with the molecular formula C7H7N5O2. It is a derivative of pyrimido[4,5-e][1,2,4]triazine, a heterocyclic compound with a pyrimidine ring fused to a 1,2,4-triazine ring. The molecule features a 3-amino group, two methyl groups at the 5 and 7 positions, and two carbonyl groups at the 6 and 8 positions. 3-amino-5,7-dimethylpyrimido[4,5-e][1,2,4]triazine-6,8(5H,7H)-dione has potential applications in pharmaceuticals and agrochemicals due to its unique structure and reactivity. However, further research is needed to explore its specific properties and potential uses.

5445-11-4

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5445-11-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5445-11-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,4 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5445-11:
(6*5)+(5*4)+(4*4)+(3*5)+(2*1)+(1*1)=84
84 % 10 = 4
So 5445-11-4 is a valid CAS Registry Number.

5445-11-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-amino-5,7-dimethylpyrimido[4,5-e][1,2,4]triazine-6,8-dione

1.2 Other means of identification

Product number -
Other names 7-Amino-1,3-dimethyl-6-azalumazin

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:5445-11-4 SDS

5445-11-4Downstream Products

5445-11-4Relevant academic research and scientific papers

Oxidation of 7,8-diaminotheophylline with lead tetraacetate and reaction of the oxidation product, 6-cyanoimino-5-diazo-1,3-dimethylpyrimidine-2,4-dione with alcohols or amines

Ueda,Yatsuzuka,Nagai,Okada,Takeichi,Segi,Sakakibara

, p. 141 - 145 (2007/10/03)

Oxidation of 7,8-diaminotheophylline (1) with lead tetraacetate in refluxing toluene gave a mixture of 3-amino-5,7-dimethylpyrimido[4,5- e] [1,2,4] triazine-6,8-dione (2) and 6-cyanoimino-5-diazo- 1,3-dimethylpyrimidine-2,4-dione (4). The latter was transformed to 2 by the reaction with 1-propanethiol in quantitative yield. The reaction of 4 with methanol, ethanol and 1-propanol in the presence of rhodium (II) acetate gave 5-alkoxy-6-(2-alkyl-3-isoureido)-1,3-dimethylpyrimidine-2,4-diones (7a-c). A similar reaction of 4 with alkylamines such as n-propylamine, n-butylamine, isobutylamine and n-hexylamine gave a mixture of 7-alkyl-8-aminotheophyllines (8a-d) and (5-alkylamino-1,3-dimethyl-2,4-dioxopyrimidin-6-yl)cyanamides (9a-d).

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