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7,8,17,18-tetrabromo-5,10,15,20-tetraphenylporphyrin cobalt(II) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159649-99-7

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159649-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159649-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,6,4 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 159649-99:
(8*1)+(7*5)+(6*9)+(5*6)+(4*4)+(3*9)+(2*9)+(1*9)=197
197 % 10 = 7
So 159649-99-7 is a valid CAS Registry Number.

159649-99-7Upstream product

159649-99-7Downstream Products

159649-99-7Relevant academic research and scientific papers

Synthesis and properties of bromine-substituted Co(II) tetraphenylporphyrinates

Chizhova,Zvezdina,Mamardashvili, N. Zh.

, p. 1091 - 1094 (2016)

The interaction of bromine-substituted tetraphenylporphyrins with cobalt(II) acetate in a chloroform–methanol mixture yielding the corresponding cobalt(II) porphyrinates has been studied by means of spectrophotometry. Treatment of Co(II) porphyrinates wit

Co(II)-porphyrin complexes with nitrogen monoxide and imidazole: synthesis, optimized structures, electrochemical behavior and photochemical stability

Kaigorodova, Elena Yu.,Mamardashvili, Galina M.,Simonova, Olga R.,Chizhova, Nataliya V.,Mamardashvili, Nugzar Zh.

, p. 2443 - 2462 (2021/11/10)

UV-vis and 1H-NMR spectroscopy were applied to study axial coordination of imidazole (L1) and nitrogen monoxide (L2) with CoII-porphyrins (CoIIP) containing halogen substituents in the pyrrole and meso-phenyl positions of

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