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(S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 2-((1E,2Z,4Z,6Z)-cyclooctatetraenyl)-1-methyl-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131235-99-9

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131235-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131235-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,3 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131235-99:
(8*1)+(7*3)+(6*1)+(5*2)+(4*3)+(3*5)+(2*9)+(1*9)=99
99 % 10 = 9
So 131235-99-9 is a valid CAS Registry Number.

131235-99-9Downstream Products

131235-99-9Relevant academic research and scientific papers

Soluble, chiral polyacetylenes: Syntheses and investigation of their solution conformation

Moore, Jeffrey S.,German, Christopher B.,Grubbs, Robert H.

, p. 1704 - 1712 (2007/10/02)

Soluble and highly conjugated polyacetylene derivatives bearing chiral appendages have been synthesized and characterized. The backbone π → π* transition of these polymers showed substantial circular dichroism (CD). The magnitude of the CD for the polymer

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