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89794-15-0

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89794-15-0 Usage

Chemical Properties

Brown Solid

Uses

2-Amino-6-(bromomethyl)-4(3H)-pteridinone is a reactant used in the preparation of bisubstrate analog inhibitors of hydroxymethyl dihydropterin pyrophosphokinase.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 24, p. 279, 1987 DOI: 10.1002/jhet.5570240154

Check Digit Verification of cas no

The CAS Registry Mumber 89794-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,9 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89794-15:
(7*8)+(6*9)+(5*7)+(4*9)+(3*4)+(2*1)+(1*5)=200
200 % 10 = 0
So 89794-15-0 is a valid CAS Registry Number.

89794-15-0Upstream product

89794-15-0Relevant articles and documents

Folic acid synthesis method

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Paragraph 0033; 0034, (2016/12/26)

The present invention relates to a folic acid synthesis method. According to the present invention, with the method, a 2,4,5-triamino-6-hydroxypyrimidine salt, 3-halogenated pyruvaldehyde oxime and N-(4-aminobenzamide)-L-glutamic acid are subjected to a reaction to prepare the folic acid; and the 3-halogenated pyruvaldehyde oxime is used to replace the low purity 1,1,3-trichloroacetone, such that the generation of a large amount of waste water in the traditional method is avoided, the reaction conditions are mild, the operation is easy, the reaction selectivity is good, the product purity is high, the advantages of safety and environmental protection are provided, and the method is suitable for the industrial requirements on environmental protection.

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