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2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphyrin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22112-91-0

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22112-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22112-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,1 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22112-91:
(7*2)+(6*2)+(5*1)+(4*1)+(3*2)+(2*9)+(1*1)=60
60 % 10 = 0
So 22112-91-0 is a valid CAS Registry Number.

22112-91-0Relevant academic research and scientific papers

Phenyl-substituted porphyrins. 1. Synthesis of meso-phenyl-substituted porphyrins

Syrbu,Lyubimova,Semeikin

, p. 1262 - 1270 (2007/10/03)

A method was developed for the synthesis of a series of meso-phenyl-substituted octaalkylporphyrins with various numbers of phenyl groups at various positions. Some of their properties were studied.

Nonplanar porphyrins. X-ray structures of (2,3,7,8,12,13,17,18-octaethyl- and -octamethyl-5,10,15,20-tetraphenylporphinato)zinc(II)

Barkigia, Kathleen M.,Dolores Berber,Fajer, Jack,Medforth, Craig J.,Renner, Mark W.,Smith, Kevin M.

, p. 8851 - 8857 (2007/10/02)

X-ray structures of the peripherally crowded porphyrins, (2,3,7,8,12,13,17,18-octaethyl-5,10,15,20-tetraphenyl-porphinato)Zn(II)-3MeOH solvate (ZnOETPP-3MeOH) and (2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenyl-porphinato)Zn(II)- pyridine-2HCClsub

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