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1435751-05-5

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1435751-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1435751-05-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,5,7,5 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1435751-05:
(9*1)+(8*4)+(7*3)+(6*5)+(5*7)+(4*5)+(3*1)+(2*0)+(1*5)=155
155 % 10 = 5
So 1435751-05-5 is a valid CAS Registry Number.

1435751-05-5Downstream Products

1435751-05-5Relevant articles and documents

Regioselective photocyclization to prepare multifunctional blocks for ladder-conjugated materials

Zhao, Zhenbo,Zhang, Youdi,Xiao, Yi

, p. 5544 - 5549 (2013)

Multifunctional building blocks 8 and 9 were efficiently synthesized by fusing a perylene-3,4,9,10-tetracarboxylic acid bisimide (PBI) core with o-phenylenediamine, and they were condensed with a pyrenedione and a pyrenetetraone, respectively, to construct new ladder-type conjugated oligomers 12 and 13. In the key photocyclization step, an unusual regioselectivity at the position ortho to the nitro group was discovered in the coupling of the o-nitroaniline functional units at the bay sites of PBI. Bulk-heterojunction solar cells based on 12 and 13 as the acceptors exhibited reasonable performance.

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