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1294494-25-9

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1294494-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1294494-25-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,4,4,9 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1294494-25:
(9*1)+(8*2)+(7*9)+(6*4)+(5*4)+(4*9)+(3*4)+(2*2)+(1*5)=189
189 % 10 = 9
So 1294494-25-9 is a valid CAS Registry Number.

1294494-25-9Downstream Products

1294494-25-9Relevant academic research and scientific papers

Synthesis of diarylethene derivatives containing various heterocycles and tuning of light-emitting properties in a turn-on fluorescent diarylethene system

Li, Ziyong,Xia, Jianlong,Liang, Jinhua,Yuan, Jingjing,Jin, Guojun,Yin, Jun,Yu, Guang-Ao,Liu, Sheng Hua

, p. 290 - 296 (2011)

A novel series of diarylethenes incorporating different heterocycles and their N-methylated derivatives have been synthesized, and the products have been characterized by means of NMR, MS and elemental analysis. Each of the compounds displays photochromis

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