65291-29-4 Usage
Derived from
butanoyl chloride
Additional group
2-naphthyloxy
Usage
chemical synthesis reagent
Applications
pharmaceutical and agrochemical industries
Versatility
used in a wide range of chemical reactions and processes
Check Digit Verification of cas no
The CAS Registry Mumber 65291-29-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,9 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 65291-29:
(7*6)+(6*5)+(5*2)+(4*9)+(3*1)+(2*2)+(1*9)=134
134 % 10 = 4
So 65291-29-4 is a valid CAS Registry Number.
65291-29-4Relevant articles and documents
Synthesis of regioisomeric naphtho-furans via naphthyloxyalkanals
Kwiecien,Witczak,Kowalewska,Augustyniak
experimental part, p. 20 - 29 (2010/08/06)
A new route to the regioisomeric 2-alkylnaphtho[2,1-b]- and 2-alkylnaphtho[1,2-b]furans via acid-catalyzed cyclization of the corresponding 2-naphthyloxyalkanals under mild conditions over Amberlyst 15 resin has been described. The 2-naphthyloxyalkanals w
