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908299-83-2

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908299-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 908299-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,2,9 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 908299-83:
(8*9)+(7*0)+(6*8)+(5*2)+(4*9)+(3*9)+(2*8)+(1*3)=212
212 % 10 = 2
So 908299-83-2 is a valid CAS Registry Number.

908299-83-2Downstream Products

908299-83-2Relevant articles and documents

(Z)-Selective enol triflation of α-alkoxyacetoaldehydes: Application to synthesis of (Z)-allylic alcohols via cross-coupling reaction and [1,2]-wittig rearrangement

Kurosawa, Fumiya,Nakano, Takeo,Soeta, Takahiro,Endo, Kohei,Ukaji, Yutaka

, p. 5696 - 5703 (2015/06/16)

The stereoselective transformation of α-alkoxyacetoaldehydes to the corresponding (Z)-vinyl triflates was achieved by treatment with phenyl triflimide and DBU. The stereochemistry was explained by the "syn-effect," which was attributed primarily to an σ → π interaction. The β-alkoxy vinyl triflates obtained were applied to the stereoselective synthesis of structurally diverse (Z)-allylic alcohols via transition metal-catalyzed cross-coupling reaction and [1,2]-Wittig rearrangement.

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