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77063-69-5

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77063-69-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77063-69-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,6 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77063-69:
(7*7)+(6*7)+(5*0)+(4*6)+(3*3)+(2*6)+(1*9)=145
145 % 10 = 5
So 77063-69-5 is a valid CAS Registry Number.

77063-69-5Relevant articles and documents

STEREOCHIMIE-LII. CONTROLE ORBITALAIRE DE LA STEREOCHIMIE DES REACTIONS-III EFFETS DES GROUPES β-FLUORO ET β-CYANO SUR LA STEREOCHIMIE ET LA CINETIQUE DE LA REDUCTION DE CYCLOHEXANONES PAR LE TRITERTIOBUTOXYALUMINOHYDRURE DE LITHIUM

Agami, C.,Kazakos, A.,Levisalles, J.,Sevin, A.

, p. 2977 - 2981 (2007/10/02)

The respective influences of β-fluoro and β-cyano groups on the reduction of ketones by Li(t-BuO)3AlH on the stereoselectivities of the reduction with and without added cryptands, and with and without added alkyl fluoride and nitrile, were compared with ab initio calculations using the frontier orbitals of analogous carbonyl compounds to give energy values

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