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C19H19BrN2O2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1020002-08-7

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1020002-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1020002-08-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,0,0,0 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1020002-08:
(9*1)+(8*0)+(7*2)+(6*0)+(5*0)+(4*0)+(3*2)+(2*0)+(1*8)=37
37 % 10 = 7
So 1020002-08-7 is a valid CAS Registry Number.

1020002-08-7Downstream Products

1020002-08-7Relevant academic research and scientific papers

Regio-and enantioselective catalytic cyclization of pyrroles onto N-acyliminium lons

Raheem, Izzat T.,Thiara, Parvinder S.,Jacobsen, Eric N.

, p. 1577 - 1580 (2008)

The regio- and enantioselective cyclization of pyrroles onto N-acyliminium ions generated in situ from hydroxylactams is reported. Modest to excellent ee's and yields are obtained in these novel Pictet-Spengler-type reactions with a chiral thiourea-pyrrole catalyst. Useful synthetic transformations of the versatile pyrroloindolizidinone and pyrroloquinolizidinone products are presented.

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