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21915-02-6

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21915-02-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21915-02-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,1 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21915-02:
(7*2)+(6*1)+(5*9)+(4*1)+(3*5)+(2*0)+(1*2)=86
86 % 10 = 6
So 21915-02-6 is a valid CAS Registry Number.

21915-02-6Downstream Products

21915-02-6Relevant articles and documents

New H-bonded complexes and their supramolecular liquid-crystalline organizations

Perez, Ana,Gimeno, Nelida,Vera, Francisco,Ros, M. Blanca,Serrano, Jose Luis,De La Fuente, M. Rosario

supporting information; scheme or table, p. 826 - 833 (2009/04/11)

Different approaches to the design of liquid crystals by using H-bonds were analyzed. A selection of stilbazoles and pyridine compounds, with one or two chelating positions, were used as H-acceptors in mixtures with carboxylic acids. The noncovalent compl

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