131497-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131497-48-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,9 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 131497-48:
(8*1)+(7*3)+(6*1)+(5*4)+(4*9)+(3*7)+(2*4)+(1*8)=128
128 % 10 = 8
So 131497-48-8 is a valid CAS Registry Number.
131497-48-8Relevant articles and documents
Synthesis, structural, conformational and pharmacological study of N-2'-acyloxyalkylnorgranatanones
Iriepa,Lorente,Galvez,Forencio,Sanz-Aparicio,Orjales,Innerarity
, p. 497 - 506 (1990)
A series of N-2'-acyloxyalkylnorgranatanones have been synthesized and studied by 1H and 13C NMR spectroscopy, and the crystal structure of N[2'(α,α-diphenylpropionyloxy)ethyl]norgranatanone has been determined by X-ray diffraction.
