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1344734-09-3

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1344734-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1344734-09-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,4,7,3 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1344734-09:
(9*1)+(8*3)+(7*4)+(6*4)+(5*7)+(4*3)+(3*4)+(2*0)+(1*9)=153
153 % 10 = 3
So 1344734-09-3 is a valid CAS Registry Number.

1344734-09-3Downstream Products

1344734-09-3Relevant articles and documents

Photochromic polymers bearing various diarylethene chromophores as the pendant: Synthesis, optical properties, and multicolor photochromism

Nishi, Hiroyasu,Namari, Tomoko,Kobatake, Seiya

, p. 17249 - 17258 (2012/05/04)

Photochromic polymers with various diarylethene derivatives were synthesized by a conventional radical polymerization of styrene derivatives having diarylethene chromophores as the pendant. All the polymers exhibited reversible photochromism in the film a

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