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3,4-O-isopropylidene-1,2-di-O-tosyl-L-threitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

193887-06-8

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193887-06-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193887-06-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,8,8 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 193887-06:
(8*1)+(7*9)+(6*3)+(5*8)+(4*8)+(3*7)+(2*0)+(1*6)=188
188 % 10 = 8
So 193887-06-8 is a valid CAS Registry Number.

193887-06-8Downstream Products

193887-06-8Relevant academic research and scientific papers

Synthesis of chiral organophosphorous ligands based on transformations of methyl 3,4-O-isopropylidene-L-threonate

Tolstikov,Amosov,Tolstikova,Khlebnikova,Zakharova

, p. 381 - 383 (1997)

Chiral organophosphorous compounds which are or interest as ligands for metallocomplex catalysts for enantioselective transformations were synthesized from methyl 3,4-O-isopropylidene-L-threonate.

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