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104418-69-1

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104418-69-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104418-69-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,4,1 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104418-69:
(8*1)+(7*0)+(6*4)+(5*4)+(4*1)+(3*8)+(2*6)+(1*9)=101
101 % 10 = 1
So 104418-69-1 is a valid CAS Registry Number.

104418-69-1Relevant articles and documents

Practical large-scale preparation of (±)-2-exo-norbornyl carboxylic acid and its improved isolation as the sodium salt

Gu, Jianxin,Storz, Thomas,Vyverberg, Frederick,Wu, Charles,Varsolona, Richard J.,Sutherland, Karen

experimental part, p. 942 - 945 (2012/07/14)

A practical, robust, and high-yielding three-step-one-pot procedure for the diastereoselective synthesis of (±)-2-exo-norbornyl carboxylic acid starting from norbornylene has been found and demonstrated on multikilogram scale, setting a new benchmark for

SILICON IN SYTHESIS-17 CHLROMETHYL(TRIMETHYLSILYL)LITHIUM-A NEW REAGENT FOR THE DIRECT CONVERSION OF ALDEHYDES AND KETONES INTO α,β-EPOXYTRIMETHYLSILANES

Burford, Clifford,Cooke, Frank,Roy, Glenn,Magnus, Philip

, p. 867 - 876 (2007/10/02)

Treatment of chloromethyltrimethylsilane 1 with sec-BuLi at -78 deg produces chloromethyl(trimethylsilyl)lithium 4.Treatment of 4 with a wide range of aldehydes and ketones gives α,β-epoxytrimethylsilanes 5-28, which on acidic hydrolysis give homologated aldehydes.

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