103871-42-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103871-42-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,8,7 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103871-42:
(8*1)+(7*0)+(6*3)+(5*8)+(4*7)+(3*1)+(2*4)+(1*2)=107
107 % 10 = 7
So 103871-42-7 is a valid CAS Registry Number.
103871-42-7Relevant articles and documents
ISOMERISATION OXAZIRIDINE-AMIDE SUR GEL DE SILICE OBTENTION NON CLASSIQUE D'UNE LIAISON PEPTIDIQUE
Duhamel, Pierre,Benard, Didier,Plaquevent, Jean-Christophe
, p. 6065 - 6066 (2007/10/02)
The oxaziridine-amide isomerization has been studied in the case of functional derivatives.This reaction was shown to be promoted by silica gel and was used for a non classical creation of peptide bonds.
