135043-09-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135043-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,4 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 135043-09:
(8*1)+(7*3)+(6*5)+(5*0)+(4*4)+(3*3)+(2*0)+(1*9)=93
93 % 10 = 3
So 135043-09-3 is a valid CAS Registry Number.
135043-09-3Relevant articles and documents
Nonlinear Optical Epoxy Polymers with Polar Tolan Chromophores
Twieg, R.,Ebert, M.,Jungbauer, D.,Lux, M.,Reck, B.,et al.
, p. 19 - 24 (2007/10/02)
A variety of optically nonlinear tolan chromophores and epoxy based polymers containing them have been prepared and studied.The molecular hyperpolarizabilities of the dye chromophores have been measured by the EFISH technique while the polymers containing
