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{13-nitro-5,10,15,20-tetrakis(3,5-di-tert-butylphenyl)bisquinoxalino[2,3-b':7,8-b]porphyrinato}zinc(II) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1005406-98-3

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1005406-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1005406-98-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,4,0 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1005406-98:
(9*1)+(8*0)+(7*0)+(6*5)+(5*4)+(4*0)+(3*6)+(2*9)+(1*8)=103
103 % 10 = 3
So 1005406-98-3 is a valid CAS Registry Number.

1005406-98-3Downstream Products

1005406-98-3Relevant academic research and scientific papers

Expansion of the porphyrin π-system: Stepwise annelation of porphyrin β,β′-pyrrolic faces leading to trisquinoxalinoporphyrin

Khoury, Tony,Crossley, Maxwell J.

experimental part, p. 1076 - 1086 (2010/08/21)

Lateral extension of the porphyrin π-electron system by ring annelation of β,β′-pyrrolic faces is reported. Three separate syntheses of trisquinoxalinoporphyrin 1, differing in the sequence in which pyrrolic rings are elaborated, are reported. The most ef

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