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1380085-31-3

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1380085-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380085-31-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,0,8 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1380085-31:
(9*1)+(8*3)+(7*8)+(6*0)+(5*0)+(4*8)+(3*5)+(2*3)+(1*1)=143
143 % 10 = 3
So 1380085-31-3 is a valid CAS Registry Number.

1380085-31-3Downstream Products

1380085-31-3Relevant articles and documents

Synthesis of an aromatic amine derivative with novel double spirobifluorene core and its application as a hole transport material

Cho, Yong Joo,Kim, Oh Young,Lee, Jun Yeob

, p. 351 - 355 (2012)

A synthetic method to prepare a novel double spirobifluorene core structure was developed and a hole transport type exciton blocking material with the double spirobifluorene core was synthesized. A two step ring closing method was used to synthesize the double spirobifluorene core. The double spirobifluorene core based hole transport material showed high glass transition temperature due to rigid structure, and high quantum efficiency in green phosphorescent organic light emitting diodes because of efficient hole injection and triplet exciton blocking properties.

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