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1442419-68-2

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1442419-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1442419-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,2,4,1 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1442419-68:
(9*1)+(8*4)+(7*4)+(6*2)+(5*4)+(4*1)+(3*9)+(2*6)+(1*8)=152
152 % 10 = 2
So 1442419-68-2 is a valid CAS Registry Number.

1442419-68-2Relevant articles and documents

Syntheses and photochromism of new isomeric diarylethenes bearing an indole moiety

Zheng, Chunhong,Pu, Shouzhi,Pang, Zhiyi,Chen, Bing,Liu, Gang,Dai, Yanfeng

, p. 565 - 574 (2013)

Four new photochromic diarylethenes, each bearing an indole moiety, were synthesized and three of their structures were determined by single-crystal X-ray diffraction analysis. Under alternating irradiation with UV and visible light, the compounds showed

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