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117431-92-2

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117431-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117431-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,4,3 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 117431-92:
(8*1)+(7*1)+(6*7)+(5*4)+(4*3)+(3*1)+(2*9)+(1*2)=112
112 % 10 = 2
So 117431-92-2 is a valid CAS Registry Number.

117431-92-2Downstream Products

117431-92-2Relevant articles and documents

Highly diastereoselective anti-Aldol reactions utilizing the titanium enolate of cis-2-arylsulfonamido-1-acenaphthenyl propionate

Ghosh, Arun K.,Kim, Jae-Hun

, p. 1063 - 1066 (2007/10/03)

(Matrix presented) anti-Aldol reaction of Ti-enolate derived from cis-2-arylsulfonamido-1-acenaphthenyl propionate with representative aldehydes proceeded in excellent yield with high diastereoselectivity. Both enantiomers of cis-2-amino-1-acenaphthenol w

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