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1356258-31-5

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1356258-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1356258-31-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,6,2,5 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1356258-31:
(9*1)+(8*3)+(7*5)+(6*6)+(5*2)+(4*5)+(3*8)+(2*3)+(1*1)=165
165 % 10 = 5
So 1356258-31-5 is a valid CAS Registry Number.

1356258-31-5Downstream Products

1356258-31-5Relevant articles and documents

Liquid crystalline 4-(2,3 Dihydroxypropoxy) diphenyl 4-n-alcoxy acids

Lopez-Velazquez, Delia,Hernandez-Sosa, Armando R.,Perez, Ernesto,Castillo-Rojas, Susana

, p. 175 - 184 (2012/04/05)

4-(2,3 Dihydroxypropoxy) diphenyl 4-oxy-hexanoic acid and 4-(2,3 dihydroxypropoxy) diphenyl 4-oxy-undecanoic acid have been synthesized and analyzed by IR and NMR experiments. The liquid crystalline character and the phase transitions of these two acids have been studied by differential scanning calorimetry (DSC) and variable temperature X-ray diffraction (VTXRD). These two liquid crystalline monomers are designed to be flexible, rigid and polyfunctional, so that they can be used in the synthesis of new macromolecules with side chain liquid crystals.

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