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114744-95-5

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114744-95-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114744-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,7,4 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 114744-95:
(8*1)+(7*1)+(6*4)+(5*7)+(4*4)+(3*4)+(2*9)+(1*5)=125
125 % 10 = 5
So 114744-95-5 is a valid CAS Registry Number.

114744-95-5Downstream Products

114744-95-5Relevant articles and documents

Synthesis of enantiopure syn-β-amino alcohols. A simple case of chelation-controlled additions of diethylzinc to α-(dibenzylamino) aldehydes

Andres, Jose M.,Barrio, Roberto,Martinez, Maria A.,Pedrosa, Rafael,Perez-Encabo, Alfonso

, p. 4210 - 4213 (2007/10/03)

Enantiomerically pure syn-2-amino alcohols 6 are prepared by addition of diethylzinc to chiral α-(dibenzylamino) aldehydes 4. The addition is highly stereoselective, leading to syn-2-(dibenzylamino) alcohols 5 with excellent diastereomeric excesses (76-98%). Debenzylation of 5 by hydrogenolysis on Pearlman's catalyst yields quantitatively the amino alcohols 6.

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