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144314-48-7

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144314-48-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144314-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,1 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 144314-48:
(8*1)+(7*4)+(6*4)+(5*3)+(4*1)+(3*4)+(2*4)+(1*8)=107
107 % 10 = 7
So 144314-48-7 is a valid CAS Registry Number.

144314-48-7Downstream Products

144314-48-7Relevant articles and documents

Preparation of Monosilyl Ethers of Vicinal Diols

Antonsen, Oyvind,Benneche, Tore,Undheim, Kjell

, p. 757 - 760 (2007/10/02)

Monosilyl-protected vicinal diols can be prepared by lithiation of silyl derivatives of α-hydroxyalkylstannanes and subsequent addition to carbonyl compounds.Concurrent reaction of the lithium species initially formed is a reverse Brook rearrangement to yield α-hydroxyalkylsilanes.Alternatively, the monosilyl protected diols were prepared by a samarium(II) iodide mediated Barbier type reaction between α-haloalkoxysilanes and carbonyl compounds.

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