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31519-48-9

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31519-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31519-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,1 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 31519-48:
(7*3)+(6*1)+(5*5)+(4*1)+(3*9)+(2*4)+(1*8)=99
99 % 10 = 9
So 31519-48-9 is a valid CAS Registry Number.

31519-48-9Relevant academic research and scientific papers

Step-efficient access to chiral primary amines

Nugent, Thomas C.,Marinova, Sofiya M.

, p. 153 - 166 (2013/02/25)

Routes to enantioenriched amines are outlined that employ reductive amination and carbanion addition methods. The strategies require either one or two reaction steps from prochiral carbonyl compounds for the synthesis of the corresponding chiral primary amines. Georg Thieme Verlag Stuttgart New York.

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