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1256155-34-6

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1256155-34-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256155-34-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,1,5 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1256155-34:
(9*1)+(8*2)+(7*5)+(6*6)+(5*1)+(4*5)+(3*5)+(2*3)+(1*4)=146
146 % 10 = 6
So 1256155-34-6 is a valid CAS Registry Number.

1256155-34-6Downstream Products

1256155-34-6Relevant articles and documents

SECOND-ORDER NONLINEAR OPTICAL COMPOUND AND NONLINEAR OPTICAL ELEMENT COMPRISING THE SAME

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Page/Page column 74, (2012/07/14)

Problem to Be Solved: to provide a chromophore having a far superior nonlinear optical activity to conventional chromophores and to provide a nonlinear optical element comprising said chromophore. Solution: a chromophore comprising a donor structure D, a π-conjugated bridge structure B, and an acceptor structure A, the donor structure D comprising an aryl group substituted with a substituted oxy group; and a nonlinear optical element comprising said chromophore.

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