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135329-86-1

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135329-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135329-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,3,2 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135329-86:
(8*1)+(7*3)+(6*5)+(5*3)+(4*2)+(3*9)+(2*8)+(1*6)=131
131 % 10 = 1
So 135329-86-1 is a valid CAS Registry Number.

135329-86-1Downstream Products

135329-86-1Relevant articles and documents

New Liquid Crystal Compounds: (+)-4-Alkoxycarbonylphenyl-4-benzoate

Haramoto, Y.,Kamogawa, H.

, p. 161 - 166 (2007/10/02)

New Liquid Crystal Compounds: (+)-4-Alkoxycarbonylphenyl-4-benzoates (5) were synthesized.The mesomorphic behavior of these compounds is compared with that of (+)-4-(2-methylbutyloxycarbonyl)phenyl 4-(5-alkyl-1,3-dioxan-2-yl)benzoates (6).Compounds 5 exhibited cholesteric and smectic A phases and their transition temperatures to the isotropic state were lower than those of corresponding compounds 6.These properties are supposed to originate in the greater molecular widths of the formers caused by 2-methylbutyl group at the 5 position of the 1,3-dioxane ring.Though compounds 6 exhibit the ferroelectric behavior, compounds 5 don't.This might mean that a short distance between the carbonyl and chiral group is one factor for the appearance of the SmC* phase.

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