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137196-63-5

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137196-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137196-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,9 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137196-63:
(8*1)+(7*3)+(6*7)+(5*1)+(4*9)+(3*6)+(2*6)+(1*3)=145
145 % 10 = 5
So 137196-63-5 is a valid CAS Registry Number.

137196-63-5Downstream Products

137196-63-5Relevant articles and documents

Synthesis and Properties of Optically Active 3-Aryl-5-alkyloxazolidin-2-ones. New Chiral Dopants for Ferroelectric Liquid Crystals

Kusomoto, Tetsuo,Sato, Ken-ichi,Hiyama, Tamejiro,Takehara, Sadao,Osawa, Masashi,et al.

, p. 1623 - 1624 (2007/10/02)

New chiral dopants for ferroelectric liquid crystals containing an optically active oxazolidin-2-one moiety, synthesized from (R)-1,2-epoxyoctane, exhibit large spontaneous polarization.

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