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1400890-48-3

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1400890-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1400890-48-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,8,9 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1400890-48:
(9*1)+(8*4)+(7*0)+(6*0)+(5*8)+(4*9)+(3*0)+(2*4)+(1*8)=133
133 % 10 = 3
So 1400890-48-3 is a valid CAS Registry Number.

1400890-48-3Downstream Products

1400890-48-3Relevant academic research and scientific papers

Synthesis and properties of some novel pyrazolone-based heterocyclic azo disperse dyes containing a fluorosulfonyl group

Singh, Ajay,Choi, Ran,Choi, Byunghun,Koh, Joonseok

, p. 580 - 586 (2012/10/30)

A series of heteroarylazo disperse dyes derived from pyrazolones and fluorosulfonyl anilines were synthesized, and their thermal and spectral properties were investigated with respect to the effect of substituents on absorption spectra, halochromism, and

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