17754-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17754-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,5 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17754-66:
(7*1)+(6*7)+(5*7)+(4*5)+(3*4)+(2*6)+(1*6)=134
134 % 10 = 4
So 17754-66-4 is a valid CAS Registry Number.
17754-66-4Relevant articles and documents
Synthesis and Thermotropic Properties of Twin Mesogens Containing a Polymethylene Spacer
Aguilera, C.,Ahmad, S.,Bartulin, J.,Mueller, H. J.
, p. 277 - 282 (2007/10/02)
DSC and microscopic data are presented for a thermotropic twin mesogen series.Deviations from normal trends were observed.