92059-54-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92059-54-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,5 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92059-54:
(7*9)+(6*2)+(5*0)+(4*5)+(3*9)+(2*5)+(1*4)=136
136 % 10 = 6
So 92059-54-6 is a valid CAS Registry Number.
92059-54-6Relevant articles and documents
A convenient and efficient process to 5-(2-Di-n-propylaminoethyl)-6-hydroxyindole
Gourdoupis,Kotzamani,Stamos
, p. 1129 - 1136 (1994)
An intermolecular trapping of the Pummerer intermediate, generated from 9 with TFAA, by 4 at position 5 under mild Lewis acid conditions gave S. Sequential treatment of 5 with Ra-Ni, LiAlH4 and again Ra-Ni, afforded 8 in high overall yield.
