102953-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102953-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,9,5 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102953-71:
(8*1)+(7*0)+(6*2)+(5*9)+(4*5)+(3*3)+(2*7)+(1*1)=109
109 % 10 = 9
So 102953-71-9 is a valid CAS Registry Number.
102953-71-9Relevant 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.