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1240613-20-0

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1240613-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240613-20-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,6,1 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1240613-20:
(9*1)+(8*2)+(7*4)+(6*0)+(5*6)+(4*1)+(3*3)+(2*2)+(1*0)=100
100 % 10 = 0
So 1240613-20-0 is a valid CAS Registry Number.

1240613-20-0Downstream Products

1240613-20-0Relevant articles and documents

Functionalization of aromatic amino acids via direct C-H activation: Generation of versatile building blocks for accessing novel peptide space

Meyer, Falco-Magnus,Liras, Spiros,Guzman-Perez, Angel,Perreault, Christian,Bian, Jianwei,James, Keith

supporting information; experimental part, p. 3870 - 3873 (2010/11/05)

Functionalized α-amino acid building blocks have been prepared in good yield with high regiocontrol and preservation of stereochemistry via iridium-catalyzed borylation of suitably protected aromatic α-amino acid derivatives. The utility of these systems

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