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2-tert-butoxycarbonylamino-3-phenyl-propionic acid isobutyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

247179-01-7

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247179-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 247179-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,1,7 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 247179-01:
(8*2)+(7*4)+(6*7)+(5*1)+(4*7)+(3*9)+(2*0)+(1*1)=147
147 % 10 = 7
So 247179-01-7 is a valid CAS Registry Number.

247179-01-7Relevant academic research and scientific papers

Stereoselective syntheses of 1H-imidazo[2,1-a]isoindole-2,5(3H,9bH)-diones

Katritzky,Xu,He,Steel

, p. 1767 - 1770 (2007/10/03)

1H-Imidazo[2,1-a]isoindole-2,5(3H,9bH)-diones 6a-i are synthesized in 67-96% yields with high stereoselectivities (de 88-99%, except 6e with a 58% de value) via intermolecular condensation of 2-formylbenzoic acid (5) and α-amino amides 4a-i in the presence of a catalytic amount of toluene-p-sulfonic acid. Intermediates 4 are obtained in two steps from easily available chiral N-Boc-α-amino acids 1.

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