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312607-99-1

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312607-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 312607-99-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,6,0 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 312607-99:
(8*3)+(7*1)+(6*2)+(5*6)+(4*0)+(3*7)+(2*9)+(1*9)=121
121 % 10 = 1
So 312607-99-1 is a valid CAS Registry Number.

312607-99-1Downstream Products

312607-99-1Relevant articles and documents

Enantioselective acylation of 2-hydroxymethyl-2,3-dihydrobenzofurans catalysed by lipase from Pseudomonas cepacia (Amano PS) and total stereoselective synthesis of (-)-(R)-MEM-protected arthrographol

Ramadas,Krupadanam, G. L. David

, p. 3375 - 3393 (2007/10/03)

Lipase Amano PS catalysed acylation of (±)-2-hydroxymethyl-2,3-dihydrobenzofurans using vinyl acetate as the acyl donor in n-hexane gave (-)-(R)-2-acetoxymethyl-2,3-dihydrobenzofurans and (+)-(S)-2-hydroxymethyl-2,3-dihydrobenzofurans in high enantiomeric excess. (-)-(R)-Acetate 18j is converted to (-)-(R)-MEM-protected arthrographol 22. Copyright (C) 2000 Elsevier Science Ltd.

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