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(S)-1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-hydroxy-1,3,4,5-tetrahydro-[1,3]diazepin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75421-07-7

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75421-07-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75421-07-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,2 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75421-07:
(7*7)+(6*5)+(5*4)+(4*2)+(3*1)+(2*0)+(1*7)=117
117 % 10 = 7
So 75421-07-7 is a valid CAS Registry Number.

75421-07-7Upstream product

75421-07-7Downstream Products

75421-07-7Relevant academic research and scientific papers

Synthesis of 1,3-Diazepin-2-one Nucleosides as Transition-State Inhibitors of Cytidine Deaminase. 2

Liu, Paul S.,Marquez, Victor E.,Kelley, James A.,Driscoll, John S.

, p. 5225 - 5227 (1980)

Syntheses of the novel seven-membered-ring (+-)-5-hydroxy-2,3,4,5-tetrahydro-1H-1,3-diazepin-2-one (8) and its 1-β-D-ribofuranosyl nucleosides 4a and 4b have been accomplished by adaption of the transpositional allylic oxidation procedure following the electrophilic addition of ArSeOH to the corresponding starting olefins 5 and 11.

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