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503172-40-5

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503172-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503172-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,1,7 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 503172-40:
(8*5)+(7*0)+(6*3)+(5*1)+(4*7)+(3*2)+(2*4)+(1*0)=105
105 % 10 = 5
So 503172-40-5 is a valid CAS Registry Number.

503172-40-5Relevant academic research and scientific papers

Potent, selective, orally bioavailable inhibitors of tumor necrosis factor-α converting enzyme (TACE): Discovery of indole, benzofuran, imidazopyridine and pyrazolopyridine P1′ substituents

Lu, Zhonghui,Ott, Gregory R.,Anand, Rajan,Liu, Rui-Qin,Covington, Maryanne B.,Vaddi, Krishna,Qian, Mingxin,Newton, Robert C.,Christ, David D.,Trzaskos, James,Duan, James J.-W.

, p. 1958 - 1962 (2008/12/20)

Potent and selective inhibitors of tumor necrosis factor-α converting enzyme (TACE) were discovered with several new heterocyclic P1′ groups in conjunction with cyclic β-amino hydroxamic acid scaffolds. Among them, the pyrazolopyridine provided the best o

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