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4-[2-(3,4-dihydroxy-benzoylamino)-phenoxy]-butyric acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

240483-57-2

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240483-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 240483-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,0,4,8 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 240483-57:
(8*2)+(7*4)+(6*0)+(5*4)+(4*8)+(3*3)+(2*5)+(1*7)=122
122 % 10 = 2
So 240483-57-2 is a valid CAS Registry Number.

240483-57-2Relevant academic research and scientific papers

Dual-acting agents with α1-adrenoceptor antagonistic and steroid 5α- reductase inhibitory activities. Synthesis and evaluation of arylpiperazine derivatives

Sato, Hiroki,Kitagawa, Osamu,Aida, Yoshiyuki,Chikazawa, Jun,Kurimoto, Tadashi,Takei, Mineo,Fukuta, Yoshihisa,Yoshida, Kiyoshi

, p. 1553 - 1558 (2007/10/03)

A series of arylpiperazine derivatives were prepared and evaluated for their α1-adrenoceptor antagonistic activities and 5α-reductase inhibitory activities. SAR study led to the identification of the potent dual-acting compound 2f, which had a pA2 value of 7.5 for α1-adrenoceptor antagonism and an IC50 value of 1.5 nM for 5α-reductase inhibition.

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