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1255037-12-7

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1255037-12-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1255037-12-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,0,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1255037-12:
(9*1)+(8*2)+(7*5)+(6*5)+(5*0)+(4*3)+(3*7)+(2*1)+(1*2)=127
127 % 10 = 7
So 1255037-12-7 is a valid CAS Registry Number.

1255037-12-7Upstream product

1255037-12-7Downstream Products

1255037-12-7Relevant articles and documents

Biocatalytic enantioselective approach to 3-aryl-2-nitropropanols: Synthesis of enantioenriched (R)-5-methoxy-3-aminochroman, a key precursor to the antidepressant drug Robalzotan

Fuganti, Claudio,Sacchetti, Alessandro

, p. 276 - 284 (2010)

The results of our studies on the biocatalytic enantioselective synthesis of different 3-aryl-2-nitropropanols are presented. These compounds could be obtained in moderate to good ee both bybaker's yeast mediated reduction of (E)-2-nitro-3-arylprop-2-en-1-ol precursors and by lipase kinetic resolution of racemic 3-aryl-2-nitropropanols. The synthesis of enantioenriched (R)-5-methoxy-3-aminochroman is also achieved. This important moietyispresent in different molecules active toward the central nervous system and is also the precursor for the synthesis of Robalzotan (NAD299), a potent 5-HT1A antagonist.

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