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Benzene, [[[(4E)-5-nitro-4-pentenyl]oxy]methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

656830-80-7

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656830-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 656830-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,6,8,3 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 656830-80:
(8*6)+(7*5)+(6*6)+(5*8)+(4*3)+(3*0)+(2*8)+(1*0)=187
187 % 10 = 7
So 656830-80-7 is a valid CAS Registry Number.

656830-80-7Relevant academic research and scientific papers

The syntheses of tricyclic analogues of O6-methylguanine

Hammond, David M.,Edmont, Dolores,Hornillo-Araujo, Ana R.,Williams, David M.

, p. 4166 - 4172 (2003)

The syntheses of the novel pyrrolo[2,3-d]pyrimidine-based heterocycles as tricyclic analogues of O6-methylguanine are described. Compound 5 is a weak inhibitor of human O6-alkylguanine DNA alkyltransferase.

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