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79175-78-3

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79175-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79175-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,7 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79175-78:
(7*7)+(6*9)+(5*1)+(4*7)+(3*5)+(2*7)+(1*8)=173
173 % 10 = 3
So 79175-78-3 is a valid CAS Registry Number.

79175-78-3Downstream Products

79175-78-3Relevant articles and documents

STEREOCHEMISTRY OF AMINOCARBONYL COMPOUNDS-X ; THE INFLUENCE OF THE AMINE MOIETY ON 1-2, 1-5 AND 1-6 ASYMMETRIC INDUCTION IN GRIGNARD ADDITIONS AND HYDRIDE REDUCTIONS

Angiolini, L.,Bizzarri, P. Costa,Scapini, G.,Tramontini, M.

, p. 2137 - 2142 (2007/10/02)

The stereoselectivity of the title reactions due to a hindering amino group in α-asymmetric aminoketones (1 and 2) and to an asymmetric center far away from the reaction center in β-(methylpiperidino)-ketones (11-14) has been studied.The aminoalcohols obtained (3-8 and 15-22) have been separated in most cases and the relative configurations attributed by NMR.Based on diastereomeric ratios, a N-coordinated cyclic transition state has been proposed and is, effective for the Grignard reactions on the β-aminoketone system.

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