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5-nitropyrimidine-4,6-diamine 1,3-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74730-45-3

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74730-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74730-45-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,3 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74730-45:
(7*7)+(6*4)+(5*7)+(4*3)+(3*0)+(2*4)+(1*5)=133
133 % 10 = 3
So 74730-45-3 is a valid CAS Registry Number.

74730-45-3Downstream Products

74730-45-3Relevant academic research and scientific papers

Pyrimidine N-Oxides. III. The Oxidation of 5-Nitrosopyrimidine-4,6-diamine

Cowden, William B.,Jacobsen, Noel W.

, p. 131 - 135 (2007/10/02)

The oxidation of 5-nitrosopyrimidine-4,6-diamine by hydrogen peroxide in trifluoroacetic acid has been reexamined and the products shown to be 4,6-diamino-5-nitropyrimidin-2-ol, 5-nitropyrimidine-4,6-diamine and 5-nitropyrimidine-4,6-diamine 1,3-dioxide.

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