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262267-47-0

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262267-47-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 262267-47-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,2,6 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 262267-47:
(8*2)+(7*6)+(6*2)+(5*2)+(4*6)+(3*7)+(2*4)+(1*7)=140
140 % 10 = 0
So 262267-47-0 is a valid CAS Registry Number.

262267-47-0Relevant articles and documents

Synthesis of cyclic hexameric porphyrin arrays. Anchors for surface immobilization and columnar self-assembly

Tomizaki, Kin-Ya,Yu, Lianhe,Wei, Lingyun,Bocian, David F.,Lindsey, Jonathan S.

, p. 8199 - 8207 (2007/10/03)

To investigate new architectures for the self-assembly of multiporphyrin arrays, a one-flask synthesis of a shape-persistent cyclic hexameric array of porphyrins was exploited to prepare six derivatives bearing diverse pendant groups. The new arrays conta

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