203519-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 203519-48-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,5,1 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 203519-48:
(8*2)+(7*0)+(6*3)+(5*5)+(4*1)+(3*9)+(2*4)+(1*8)=106
106 % 10 = 6
So 203519-48-6 is a valid CAS Registry Number.
203519-48-6Relevant articles and documents
Synthesis of aminoalcohols in the cyclohexa[b]furanic series
Dartiguelongue,Seraphin,Duval,Gomes
, p. 13 - 16 (2007/10/03)
On the basis of previous studies on aminoalcohol derivatives, we sought to synthesize new bicyclic furan derivatives bearing the hydroxyethylamine motif. The cyclohexa[b]furanic skeleton was obtained in two steps. The introduction of a 2-hydroxyethylamine
