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(2R,4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-pyrrolidine-1,2,4-tricarboxylic acid 1-benzyl ester 2-tert-butyl ester 4-methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

900149-06-6

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900149-06-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 900149-06-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,1,4 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 900149-06:
(8*9)+(7*0)+(6*0)+(5*1)+(4*4)+(3*9)+(2*0)+(1*6)=126
126 % 10 = 6
So 900149-06-6 is a valid CAS Registry Number.

900149-06-6Relevant academic research and scientific papers

Maximizing the stereochemical diversity of spiro-ladder oligomers

Levins, Christopher G.,Brown, Zachary Z.,Schafmeister, Christian E.

, p. 2807 - 2810 (2007/10/03)

We introduce all stereoisomers of a bis-amino acid building block derived from trans-4-hydroxy-L-proline. This small library of monomers allows arbitrary stereochemical configuration at any chiral center within our spiro-ladder oligomers. Three tetramer o

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