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copper 5-(4-carboxy-phenylethynyl)-10,20-biphenyl-21H,23H-porphine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1374458-38-4

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1374458-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374458-38-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,4,5 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1374458-38:
(9*1)+(8*3)+(7*7)+(6*4)+(5*4)+(4*5)+(3*8)+(2*3)+(1*8)=184
184 % 10 = 4
So 1374458-38-4 is a valid CAS Registry Number.

1374458-38-4Upstream product

1374458-38-4Downstream Products

1374458-38-4Relevant academic research and scientific papers

Preparation and photovoltaic characterization of free-base and metallo carboxyphenylethynyl porphyrins for dye-sensitized solar cells

Lin, Ching-Yao,Lo, Chen-Fu,Hsieh, Min-Hsu,Hsu, Shun-Ju,Lu, Hsueh-Pei,Diau, Eric Wei-Guang

, p. 1136 - 1140 (2010)

Free-base, manganese, iron, cobalt, nickel, copper and zinc 5-(4-carboxy-phenylethynyl)-10,20-biphenylporphines are synthesized to study the impact of central metal ions to the photovoltaic performance of the solar cells.

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