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1181404-03-4

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1181404-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1181404-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,1,4,0 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1181404-03:
(9*1)+(8*1)+(7*8)+(6*1)+(5*4)+(4*0)+(3*4)+(2*0)+(1*3)=114
114 % 10 = 4
So 1181404-03-4 is a valid CAS Registry Number.

1181404-03-4Relevant articles and documents

Controlling the charge transfer in phenylene-bridged borylene-amine π-conjugated systems

Pron, Agnieszka,Zhou, Gang,Norouzi-Arasi, Hassan,Baumgarten, Martin,Muellen, Klaus

supporting information; experimental part, p. 3550 - 3553 (2011/02/22)

Image Presented Novel boron-nitrogen-containing π-conjugated compounds 3,3′- and 4,4′-((2,4,6-triisopropylphenyl)borylene)bis(N, N-diarylbenzenamine) (1-2), m- and p-phenylene bridged to the boron center, respectively, have been synthesized and characterized. Optical studies by means of UV-vis absorption and emission measurements as well as DFT calculations reveal a different charge transfer behavior between the para series and the meta series at ground and excited states.

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