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77954-09-7

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77954-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77954-09-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,5 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77954-09:
(7*7)+(6*7)+(5*9)+(4*5)+(3*4)+(2*0)+(1*9)=177
177 % 10 = 7
So 77954-09-7 is a valid CAS Registry Number.

77954-09-7Relevant articles and documents

LIQUID CRYSTALLINE PROPERTIES OF 2-(trans-4-n-ALKYLCYCLOHEXYL)-PROPANE-1,3-DIOLS

Tschierske, C.,Altmann, H.,Zaschke, H.,Brezesinski, G.,Kuschel, F.

, p. 295 - 300 (2007/10/02)

The liquid crystalline properties of the homologous series of 2-(trans-4-n-alkylcyclohexyl)propane-1,3-diols 1 is described.These compounds exhibit thermotropic and after addition of small amounts of water also lyotropic liquid crystalline properties.The phase behaviour is described and explained by a general model, whereby hydrogen-bonding and hydrophobic interactions are considered.

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