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(2R,3S,4S,6R)-6-[(S)-2-Benzyloxy-1-(4-methoxy-benzyloxy)-ethyl]-3-methyl-4-triisopropylsilanyloxy-2-triisopropylsilanyloxymethyl-tetrahydro-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

842141-75-7

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842141-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 842141-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,2,1,4 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 842141-75:
(8*8)+(7*4)+(6*2)+(5*1)+(4*4)+(3*1)+(2*7)+(1*5)=147
147 % 10 = 7
So 842141-75-7 is a valid CAS Registry Number.

842141-75-7Relevant academic research and scientific papers

Studies toward the total synthesis of sorangicins: Asymmetric synthesis of the key fragments

Schinzer, Dieter,Schulz, Claudia,Krug, Olga

, p. 2689 - 2692 (2007/10/03)

Efficient synthesis of the key fragments of the complex antibiotics class of sorangicins (Scheme 1) is described. Starting from simple compounds fragments I, II, and IV can be synthesized. For fragment III we chose an approach via L-glucal.

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