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863092-97-1

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863092-97-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 863092-97-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,0,9 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 863092-97:
(8*8)+(7*6)+(6*3)+(5*0)+(4*9)+(3*2)+(2*9)+(1*7)=191
191 % 10 = 1
So 863092-97-1 is a valid CAS Registry Number.

863092-97-1Relevant articles and documents

A new powerful strategy for the organocatalytic asymmetric construction of a quaternary carbon stereogenic center

Lnokoishi, Yogo,Sasakura, Niiha,Nakano, Keiji,Ichikawa, Yoshiyasu,Kotsuki, Hiyoshizo

supporting information; experimental part, p. 1616 - 1619 (2010/06/17)

(Figure Presented) A new method for chiral diamine-catalyzed Robinson-type annulation was developed to construct cyclohexenone derivatives bearing a quaternary carbon stereogenic center at the 4-position in high enantiomeric excess. This method was successfully applied to the short synthesis of (+)-sporochnol A.

Total synthesis of sporochnols, fish deterrents from a marine alga

Ohira, Susumu,Kuboki, Atsuhito,Hasegawa, Taisuke,Kikuchi, Takato,Kutsukake, Tatsuhiko,Nomura, Maki

, p. 4641 - 4644 (2007/10/03)

Sporochnols, fish deterrents from a marine alga, were synthesized, using intramolecular C-H insertion of alkylidenecarbene as a key step to construct the chiral quaternary center.

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