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(2S,3R)-2-(2-Benzyloxy-ethyl)-3-hydroxy-1-((R)-4-isopropyl-2-thioxo-thiazolidin-3-yl)-butan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141355-52-4

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141355-52-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141355-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,5 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 141355-52:
(8*1)+(7*4)+(6*1)+(5*3)+(4*5)+(3*5)+(2*5)+(1*2)=104
104 % 10 = 4
So 141355-52-4 is a valid CAS Registry Number.

141355-52-4Relevant academic research and scientific papers

Convenient Asymmetric Synthesis of 3(S)-3--5-hydroxypyrrolidon-2-one, a Useful Synthon for the Thienamycin-like γ-Lactam

Nagao, Yoshimitsu,Matsunaga, Hiroshi,Kumagai, Toshio,Inoue, Yoshinori

, p. 436 - 437 (2007/10/02)

Chiral 3-substituted 5-hydroxypyrrolidin-2-one 12, useful for the synthesis of thienamycin-like γ-lactam, was successfully synthesised by utilising highly diastereoselective alkylation with the tin(II) enolate of 7 onto acetaldehyde, ammonolysis of the resultant amide 9, and oxidative cyclisation of 11.

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