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78452-50-3

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78452-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78452-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,5 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78452-50:
(7*7)+(6*8)+(5*4)+(4*5)+(3*2)+(2*5)+(1*0)=153
153 % 10 = 3
So 78452-50-3 is a valid CAS Registry Number.

78452-50-3Downstream Products

78452-50-3Relevant articles and documents

CONVENIENT PROCEDURE FOR THE PREPARATION OF α-AMINO ALCOHOLS

Kubota, Minoru,Nagase, Osamu,Yajima, Haruaki

, p. 1169 - 1171 (2007/10/02)

Various Nα-protected amino acid active esters used in peptide chemistry were found to be excellent source materials for the preparation of the coresponding amino alcohols by reduction with sodium borohydride.The validity of this procedure for the convenient preparation of aliphatic alcohols was demonstrated by taking stearyl alcohol as an example.Keywords: sodium borohydride reduction; Nα-protected L-amino alcohols; Nα-protected amino acid ative esters; stearyl alcohol; stearic acid

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