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1219104-72-9

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1219104-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219104-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,1,0 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1219104-72:
(9*1)+(8*2)+(7*1)+(6*9)+(5*1)+(4*0)+(3*4)+(2*7)+(1*2)=119
119 % 10 = 9
So 1219104-72-9 is a valid CAS Registry Number.

1219104-72-9Downstream Products

1219104-72-9Relevant articles and documents

Systematic study of TCTA -based star-shaped host materials by optimizing ratio of carbazole/ diphenylphosphine oxide: Achieving both low efficiency roll-off and turn-on voltage for blue PHOLEDs

Pan, Biao,Huang, Hong,Yang, Xiao,Jin, Jiangjiang,Zhuang, Shaoqing,Mu, Guangyuan,Wang, Lei

, p. 7428 - 7435 (2014)

A series of star-shaped host materials DCzPOTA, CzDPOTA and TCTA containing a central triphenylamine (TPA) core, a peripheral modification with different ratios of p-type carbazole units and n-type diphenylphosphine oxide (DPPO) units were purposefully de

ORGANIC LIGHT EMITTING MATERIALS

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Page/Page column 56-57, (2011/02/24)

The present invention provides a blue light emitting compound having (1) a backbone portion, which backbone portion includes a hole transporting portion comprising a triarylamine group; (2) a side chain portion attached to the backbone portion, which side chain portion includes an electron transporting portion comprising an electron deficient aryl group; and (3) a spacer portion located between the hole transporting portion and the electron transporting portion.

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