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118806-82-9

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118806-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118806-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,8,0 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 118806-82:
(8*1)+(7*1)+(6*8)+(5*8)+(4*0)+(3*6)+(2*8)+(1*2)=139
139 % 10 = 9
So 118806-82-9 is a valid CAS Registry Number.

118806-82-9Relevant articles and documents

Origin of stereocontrol in guanidine-bisurea bifunctional organocatalyst that promotes α-hydroxylation of tetralone-derived β-ketoesters: Asymmetric synthesis of β- And γ-substituted tetralone derivatives via organocatalytic oxidative kinetic resolution

Odagi, Minami,Furukori, Kota,Yamamoto, Yoshiharu,Sato, Makoto,Iida, Keisuke,Yamanaka, Masahiro,Nagasawa, Kazuo

supporting information, p. 1909 - 1915 (2015/03/04)

The mechanism of asymmetric α-hydroxylation of tetralone-derived β-ketoesters with guanidine-bisurea bifunctional organocatalyst in the presence of cumene hydroperoxide (CHP) was examined by means of DFT calculations to understand the origin of the stereo

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