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(C6H5O)B(N2C2C6H2(OC6H4C(CH3)3)2)3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1257341-33-5

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1257341-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257341-33-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,3,4 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1257341-33:
(9*1)+(8*2)+(7*5)+(6*7)+(5*3)+(4*4)+(3*1)+(2*3)+(1*3)=145
145 % 10 = 5
So 1257341-33-5 is a valid CAS Registry Number.

1257341-33-5Downstream Products

1257341-33-5Relevant academic research and scientific papers

Subazaphenalenephthalocyanine: A subphthalocyanine analogue bearing a six-membered ring unit

Zhu, Hua,Shimizu, Soji,Kobayashi, Nagao

supporting information; experimental part, p. 8000 - 8003 (2011/01/11)

At the core: A novel core-modified subphthalocyanine analogue has been synthesized (see structure; Cl green, red O, blue N). This molecule comprises a six-membered ring unit in place of a five-membered ring unit and exhibits unique spectroscopic (see plot) and electrochemical properties originating from the azaphenalene-containing 14π-electron conjugation system.

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