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185426-03-3

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185426-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185426-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,4,2 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 185426-03:
(8*1)+(7*8)+(6*5)+(5*4)+(4*2)+(3*6)+(2*0)+(1*3)=143
143 % 10 = 3
So 185426-03-3 is a valid CAS Registry Number.

185426-03-3Relevant articles and documents

Diastereo- and enantioselective synthesis of N-protected 2-amino 1,4-diols by an oxa Michael addition/1,3-dipolar cycloaddition protocol

Enders, Dieter,Haertwig, Andreas,Runsink, Jan

, p. 1793 - 1802 (2007/10/03)

An enantioselective synthesis of N-protected amino diols has been accomplished by employing a diastereoselective inter-and intramolecular 1,3-dipolar cycloaddition reaction of optically active nitrile oxides as a key step. The nitro alkane starting materi

Enantioselektive Synthese von vicinalen Aminoalkoholen durch Oxa-Michael-Addition

Enders, Dieter,Haertwig, Andreas,Rabe, Gerhard,Runsink, Jan

, p. 2540 - 2542 (2007/10/03)

Keywords: Aminoalkohole; Asymmetrische Synthesen; Michael-Additionen; Nitroalkene; Synthesemethoden

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