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81477-74-9

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81477-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81477-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,7 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81477-74:
(7*8)+(6*1)+(5*4)+(4*7)+(3*7)+(2*7)+(1*4)=149
149 % 10 = 9
So 81477-74-9 is a valid CAS Registry Number.

81477-74-9Relevant articles and documents

Synthesis and self-assembly of oligo(p-phenylenevinylene) peptide conjugates in water

Mba, Miriam,Moretto, Alessandro,Armelao, Lidia,Crisma, Marco,Toniolo, Claudio,Maggini, Michele

supporting information; experimental part, p. 2044 - 2047 (2011/04/12)

Fluorescent hydrogels: Peptide hybrids composed of an oligo(p- phenylenevinylene)-based τ-amino acid and a β-sheet-forming sequence reversibly self-assemble into fluorescent hydrogels upon a change in pH (see graphic). This study highlights how the combination of peptides and π-conjugated oligomers could be a fruitful approach towards the control of self-assembled structures.

2,5-Dimethoxybenzyl Alcohol: a Convenient Self-indicating Standard for the Determination of Organolithium Reagents

Winkle, Mark R.,Lansinger, Janet M.,Ronald, Robert C.

, p. 87 - 88 (2007/10/02)

A method for the determination of organolithium reagent is described using 2,5-dimethoxybenzyl alcohol as a self-indicating primary standard.

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