1156475-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1156475-15-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,6,4,7 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1156475-15:
(9*1)+(8*1)+(7*5)+(6*6)+(5*4)+(4*7)+(3*5)+(2*1)+(1*5)=158
158 % 10 = 8
So 1156475-15-8 is a valid CAS Registry Number.
1156475-15-8Relevant academic research and scientific papers
Synthesis and mesomorphic properties of novel crown ether Schiff bases
Parikh, Vrajesh B.,Menon, Shobhana K.
, p. 71 - 83 (2008/09/20)
Different crown ether Schiff bases were prepared by condensing a different aldehyde with trans-diamino dibenzo 18-crown-6. The physical properties as well as the chemical formulations of these compounds were derived from microanalysis and spectroscopic me
