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1204142-11-9

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1204142-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204142-11-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,1,4 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1204142-11:
(9*1)+(8*2)+(7*0)+(6*4)+(5*1)+(4*4)+(3*2)+(2*1)+(1*1)=79
79 % 10 = 9
So 1204142-11-9 is a valid CAS Registry Number.

1204142-11-9Relevant articles and documents

Synthesis, optical properties and ultrafast dynamics of aza-boron-dipyrromethene compounds containing methoxy and hydroxy groups and two-photon absorption cross-section

Kuecuekoez, Betuel,Uguz, Birhan,Kueruem, Ulas,Yaglioglu, H. Gul,Elmali, Ayhan,Hayvali, Mustafa,Yilmaz, Halil

, p. 24 - 29,6 (2012)

In this work, aza-boron-dipyrromethene (aza-BODIPY) compounds containing methoxy and hydroxy groups were synthesized. The effects of substitution and intramolecular charge transfer on linear and nonlinear optical absorptions (especially two photon absorpt

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