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1,2-Pyrrolidinedicarboxylic acid, 5-[(2Z)-2-bromo-4-methoxy-4-oxo-3-[[(phenylmethoxy)carbonyl]amino]- 2-butenyl]-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,5S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

478239-48-4

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478239-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 478239-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,2,3 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 478239-48:
(8*4)+(7*7)+(6*8)+(5*2)+(4*3)+(3*9)+(2*4)+(1*8)=194
194 % 10 = 4
So 478239-48-4 is a valid CAS Registry Number.

478239-48-4Downstream Products

478239-48-4Relevant academic research and scientific papers

Stereoselective bromination-suzuki cross-coupling of dehydroamino acids to form novel reverse-turn peptidomimetics: substituted unsaturated and saturated indolizidinone amino acids.

Zhang, Junyi,Xiong, Chiyi,Wang, Wei,Ying, Jinfa,Hruby, Victor J

, p. 4029 - 4032 (2002)

A general and efficient methodology has been developed to prepare the C4-substituted dipeptide reverse-turn mimetics unsaturated (9a, 10a) and saturated (11a) azabicyclo[4.3.0] alkane amino acid derivatives. The side chain was introduced by bromination of

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