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1019839-81-6

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1019839-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019839-81-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,8,3 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1019839-81:
(9*1)+(8*0)+(7*1)+(6*9)+(5*8)+(4*3)+(3*9)+(2*8)+(1*1)=166
166 % 10 = 6
So 1019839-81-6 is a valid CAS Registry Number.

1019839-81-6Downstream Products

1019839-81-6Relevant articles and documents

A One-Step microwave-assisted synthetic method for an o/s-chemoselective route to derivatives of the first adenosine a3 pet radiotracer

Shanab, Karem,Neudorfer, Catharina,Holzer, Wolfgang,Mitterhauser, Markus,Wadsak, Wolfgang,Spreitzer, Helmut

, p. 4076 - 4082 (2014)

The synthesis of reference standards and expected in vivo metabolites of the first adenosine A3 PET radiotracer [18F]FE@SUPPY ([18F]fluoroethyl 4,6-diethyl-5-[(ethylsulfanyl) carbonyl]-2-phenylpyridine-3-carboxylate) was achieved by using a straightforward microwave assisted alkylation method, which allowed O/S-chemoselective alkylation of the starting material 1 to give each target compound 2-8 in a single step.

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