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(1S,3S,4S,5R,1'S)-(+)-4-acetyloxy-3-[1'-hydroxy-1'-methoxycarbonyl-1'-((R)-α-methylbenzylaminomethyl)methyl]-1-methoxycarbonylbicyclo[3.1.0]hexane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186525-52-0

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186525-52-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186525-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,5,2 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 186525-52:
(8*1)+(7*8)+(6*6)+(5*5)+(4*2)+(3*5)+(2*5)+(1*2)=160
160 % 10 = 0
So 186525-52-0 is a valid CAS Registry Number.

186525-52-0Upstream product

186525-52-0Relevant academic research and scientific papers

Enantioselective synthesis of novel homochiral α-substituted (S)-isoserine derivatives. Incorporation of this amino acid in a highly conformationally constrained dipeptide surrogate

Diaz, Miguel,Ortuno, Rosa M.

, p. 3465 - 3478 (1996)

Optically pure isoserine derivatives with a chiral polyfunctional bicyclo[3.1.0]hexyl substituent at the α-carboxyl position were synthesized from a common cyclopentene precursor bearing an α-epoxy ester function in a side-chain. Cyclopropanation of the double bond and nucleophilic oxirane-ring opening by using a homochiral amine were the key steps. One of the synthesized derivatives was condensed with Cbz-cyclo-Asp-OMe affording a highly conformationally constrained dipeptide surrogate.

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