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1501963-64-9

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1501963-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1501963-64-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,1,9,6 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1501963-64:
(9*1)+(8*5)+(7*0)+(6*1)+(5*9)+(4*6)+(3*3)+(2*6)+(1*4)=149
149 % 10 = 9
So 1501963-64-9 is a valid CAS Registry Number.

1501963-64-9Downstream Products

1501963-64-9Relevant articles and documents

Method for preparing highly pure Delamanid intermediate

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Paragraph 0014; 0015; 0017; 0018; 0020; 0021; 0023; 0024, (2017/07/19)

The invention provides a method for preparing a highly pure delamanid intermediate. The intermediate is 4-[4-(trifluoromethoxy)phenoxyl]piperidine. Hydrogen chloride is dissolved in ethyl acetate in a Boc group removal step, and the dissolvability difference between the above product and impurities in ethylene acetate is used to carry out purification, so a column chromatography purifying method using tedious operation is avoided, the final product with high yield and high purity is also obtained, the production cost is reduced, and the method is suitable for industrial large-scale production.

Synthesis and activity of selective MMP inhibitors with an aryl backbone

E. Barta, Thomas,P. Becker, Daniel,J. Bedell, Louis,A. De Crescenzo, Gary,J. McDonald, Joseph,E. Munie, Grace,Rao, Shashi,Shieh, Huey-Sheng,Stegeman, Roderick,M. Stevens, Anna,I. Villamil, Clara

, p. 2815 - 2817 (2007/10/03)

A series of novel, MMP-1 sparing arylhydroxamate sulfonamides with activity against MMP-2 and -13 is described. (C) 2000 Elsevier Science Ltd.

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