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303006-87-3

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303006-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 303006-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,0,0 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 303006-87:
(8*3)+(7*0)+(6*3)+(5*0)+(4*0)+(3*6)+(2*8)+(1*7)=83
83 % 10 = 3
So 303006-87-3 is a valid CAS Registry Number.

303006-87-3Relevant articles and documents

Syntheses and 1H NMR spectroscopy of rigid, cofacially aligned, porphyrin-bridge-quinone systems in which the interplanar separations between the porphyrin, aromatic bridge, and quinone are less than the sum of their respective van der waals ra

Iovine,Kellett,Redmore,Therien

, p. 8717 - 8727 (2007/10/03)

Unusually rigid π-stacked porphyrin-spacer-quinone systems have been synthesized using an approach that enables extensive control over the nature of electronic interactions between donor, aromatic spacer, and acceptor. This new class of porphyrin-based st

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