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128184-27-0

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128184-27-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128184-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,8 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128184-27:
(8*1)+(7*2)+(6*8)+(5*1)+(4*8)+(3*4)+(2*2)+(1*7)=130
130 % 10 = 0
So 128184-27-0 is a valid CAS Registry Number.

128184-27-0Downstream Products

128184-27-0Relevant articles and documents

Synthesis and First Hyperpolarizabilities of Acceptor-substituted β-apo-8'-Carotenal Derived Compounds

Gilmour, Sandra,Marder, Seth R.,Tiemann, Bruce G.,Cheng, Lap-Tak

, p. 432 - 433 (1993)

The synthesis and second-order nonlinear optical properties of acceptor-substituted biologically derived β-apo-8'-carotenal compounds are reported; electric field-induced second harmonic generation (EFISH) measurements give value of β(0) which are 2-6 tim

AM1 Electron Density and NMR Spectral Studies of Carotenoids with a Strong Terminal Electron Acceptor

Hand, Elli S.,Belmore, Kenneth A.,Kispert, Lowell D.

, p. 659 - 663 (2007/10/02)

NMR spectral analyses of 7',7'-dicyano-7'-apo-β-carotene (1), which was synthesized to assess the effect of a terminal strong electron acceptor on the structure of carotenoids and the molecular features which control their photochemical properties, are pr

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