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18019-55-1

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18019-55-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18019-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,1 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18019-55:
(7*1)+(6*8)+(5*0)+(4*1)+(3*9)+(2*5)+(1*5)=101
101 % 10 = 1
So 18019-55-1 is a valid CAS Registry Number.

18019-55-1Downstream Products

18019-55-1Relevant articles and documents

Synthesis and electrochemical properties of symmetric squarylium dyes containing diarylamine

Ohsedo, Yutaka,Miyamoto, Misao,Tanaka, Akihiro,Watanabe, Hisayuki

, p. 261 - 269 (2014)

We studied the synthesis and electrochemical properties of symmetric squarylium dyes (SQDs) containing diarylamine with various structures. It was shown that several of our synthesized SQDs had improved electrochemical properties and might be a promising and an easy modifiable π-conjugate core block of active materials for electroactive and photoactive devices.

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