185435-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 185435-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,4,3 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 185435-22:
(8*1)+(7*8)+(6*5)+(5*4)+(4*3)+(3*5)+(2*2)+(1*2)=147
147 % 10 = 7
So 185435-22-7 is a valid CAS Registry Number.
185435-22-7Relevant academic research and scientific papers
Control of intermolecular porphyrin π-π interactions: Low-melting liquid-crystal porphyrins with calamitic mesophases
Wang, Qing Min,Bruce, Duncan W.
, p. 2505 - 2506 (2007/10/03)
By control of intermolecular π-π interactions using 'flyover' chains, calamitic nematic mesophases are observed in 5,15-disubstituted zinc porphyrins with greatly reduced melting and clearing points.
