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1-methyl-5-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-1H-pyrimidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

554453-80-4

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554453-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 554453-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,4,4,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 554453-80:
(8*5)+(7*5)+(6*4)+(5*4)+(4*5)+(3*3)+(2*8)+(1*0)=164
164 % 10 = 4
So 554453-80-4 is a valid CAS Registry Number.

554453-80-4Upstream product

554453-80-4Downstream Products

554453-80-4Relevant academic research and scientific papers

Synthesis and biological activities of novel β-carbolines as PDE5 inhibitors

Sui, Zhihua,Guan, Jihua,Macielag, Mark J.,Jiang, Weiqin,Qiu, Yuhong,Kraft, Patricia,Bhattacharjee, Sheela,John, T. Matthew,Craig, Elizabeth,Haynes-Johnson, Donna,Clancy, Joanna

, p. 761 - 765 (2003)

A series of N2-furoyl and N2pyrimidinyl β-carbolines was discovered to possess potent inhibitory activity against PDE5. During the synthesis we developed a tandem resin quenching protocol, which allowed us to synthesize large number

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