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1416261-28-3

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1416261-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1416261-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,2,6 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1416261-28:
(9*1)+(8*4)+(7*1)+(6*6)+(5*2)+(4*6)+(3*1)+(2*2)+(1*8)=133
133 % 10 = 3
So 1416261-28-3 is a valid CAS Registry Number.

1416261-28-3Downstream Products

1416261-28-3Relevant articles and documents

Bridgehead imine substituted cyclopentadithiophene derivatives: An effective strategy for band gap control in donor-acceptor polymers

Azoulay, Jason D.,Koretz, Zachary A.,Wong, Bryan M.,Bazan, Guillermo C.

, p. 1337 - 1342 (2013/05/08)

Bridgehead imine substituted cyclopentadithiophene structural units offer the opportunity to modify the electronic properties, in particular, the HOMO-LUMO energy levels of donor-acceptor polymers with unprecedented precision. Utilizing a common synthetic pathway, copolymers with high average molecular weights, a variety of functionality, and properties suitable for solar cell incorporation can be generated. The fabrication of organic photovoltaic devices with these new materials is demonstrated.

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