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1-(3-bromo-4,5-dimethoxyphenyl)-6-ethoxy-7-methoxy-2,3-bis(methoxycarbonyl)naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

225517-46-4

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225517-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 225517-46-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,5,1 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 225517-46:
(8*2)+(7*2)+(6*5)+(5*5)+(4*1)+(3*7)+(2*4)+(1*6)=124
124 % 10 = 4
So 225517-46-4 is a valid CAS Registry Number.

225517-46-4Relevant academic research and scientific papers

1-arylnaphthalene lignan: A novel scaffold for type 5 phosphodiesterase inhibitor

Ukita, Tatsuzo,Nakamura, Yoshinori,Kubo, Akira,Yamamoto, Yasuo,Takahashi, Masami,Kotera, Jun,Ikeo, Tomohiro

, p. 1293 - 1305 (2007/10/03)

1-Arylnaphthalene lignan, which had been reported as a PDE4 inhibitor by Iwasaki, was disclosed as a new structural class of PDE5 inhibitors. The structural requirements for potent and specific PDE5 inhibition were revealed in a 1-arylnaphthalene lignan s

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