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1258863-69-2

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1258863-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258863-69-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,8,6 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1258863-69:
(9*1)+(8*2)+(7*5)+(6*8)+(5*8)+(4*6)+(3*3)+(2*6)+(1*9)=202
202 % 10 = 2
So 1258863-69-2 is a valid CAS Registry Number.

1258863-69-2Downstream Products

1258863-69-2Relevant articles and documents

Isoselenocyanates derived from amino acid esters: An expedient synthesis and application to the assembly of selenoureidopeptidomimetics, unsymmetrical Selenoureas and selenohydantoins

Hemantha, Hosahalli P.,Sureshbabu, Vommina V.

, p. 644 - 651 (2011/09/14)

An important class of organoselenium compounds-α-isoselenocyanato esters 4 hasbeen prepared by a reaction of α-isocyano esters with elemental selenium powder. The reaction issimple, rapid and all the isoselenocyanates havebeen isolated as stable ones after chromatographic purification. These hitherto unreported classes of molecules would be useful building blocks for the preparation of variety of selenium containing peptidomimetics. In this study, the utility of the title molecules in the preparation of selenoureidopeptidomimetics 6, unsymmetrical selenoureas 8 and selenohydantoins 10 isdemonstrated.

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