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1019849-88-7

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1019849-88-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019849-88-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,8,4 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1019849-88:
(9*1)+(8*0)+(7*1)+(6*9)+(5*8)+(4*4)+(3*9)+(2*8)+(1*8)=177
177 % 10 = 7
So 1019849-88-7 is a valid CAS Registry Number.

1019849-88-7Downstream Products

1019849-88-7Relevant articles and documents

One-pot three-component sysnthesis of α-iminonitriles by IBX/TBAB-mediated oxidative strecker reaction

Fontaine, Patrice,Chiaroni, Angle,Masson, Geraldine,Zhu, Jieping

supporting information; experimental part, p. 1509 - 1512 (2009/04/10)

The reaction of aldehydes, amines, and TMSCN in the presence of 2-iodoxybenzoic acid (IBX) and tetrabutylammonium bromide (TBAB) afforded α-iminonitriles in good to excellent yields under mild conditions. The presence of TBAB is essential for this transformation. The methodology was applied to a two-step synthesis of indolizidine via a microwave-assisted intramolecular cycloaddition of α-iminonitrile.

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