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Acetic acid (6aR,7S,9S,10aS)-7-methyl-7-oxy-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinolin-9-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142836-33-7

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142836-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142836-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,8,3 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 142836-33:
(8*1)+(7*4)+(6*2)+(5*8)+(4*3)+(3*6)+(2*3)+(1*3)=127
127 % 10 = 7
So 142836-33-7 is a valid CAS Registry Number.

142836-33-7Downstream Products

142836-33-7Relevant academic research and scientific papers

Diastereospecific formation of 6-N-oxide ergolines: A 1H NMR study of the configuration at nitrogen

Ballabio,Sbraletta,Mantegani,Brambilla

, p. 4555 - 4566 (1992)

The 6-N-oxides derivatives of a series of analogous ergoline/ene derivatives were prepared and their stereochemistry at nitrogen determined by 1H NMR analysis. The factors governing the outcome of the oxidation are discussed.

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