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1219956-29-2

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1219956-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219956-29-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,9,5 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1219956-29:
(9*1)+(8*2)+(7*1)+(6*9)+(5*9)+(4*5)+(3*6)+(2*2)+(1*9)=182
182 % 10 = 2
So 1219956-29-2 is a valid CAS Registry Number.

1219956-29-2Relevant articles and documents

Organic light emitting host materials

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, (2016/09/26)

Disclosed herein are compounds represented by formula: where HT, ET, and R1-R6 are described herein. Compositions of said compounds along with organic light-emitting diode (OLED) devices related thereto are also disclosed.

Phototherapy Devices and Methods Comprising Optionally Substituted Quinquiesphenyl Compounds

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, (2015/03/31)

Methods and devices related to the treatment of diseases using phototherapy are described. Some embodiments provide an organic light-emitting diode device, such as a light-emitting device for phototherapy, comprising Ring System 1, Ring System 2, Ring System 3, Ring System 4 or Ring System 5. Methods of treating disease with phototherapy are also described.

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