149385-41-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149385-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,3,8 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 149385-41:
(8*1)+(7*4)+(6*9)+(5*3)+(4*8)+(3*5)+(2*4)+(1*1)=161
161 % 10 = 1
So 149385-41-1 is a valid CAS Registry Number.
149385-41-1Relevant articles and documents
Dissymmetric Calixarenes with C2 and C4 Symmetry
Wolff, Artur,Boehmer, Volker,Vogt, Walter,Ugozzoli, Franco,Andreetti, Giovanni D.
, p. 5665 - 5667 (1990)
Chiral calixarenes with C2 and C4 symmetry have been prepared and transformed into stable derivatives in the cone conformation.Their structures were established by 1H NMR and mass spectra and by an X-ray structure of a tetraester
