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1-{[(1R,2S,5R)-(-)-menthoxycarbonyl]phenyl}-2-phenylacetylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1270099-90-5

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1270099-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1270099-90-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,0,0,9 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1270099-90:
(9*1)+(8*2)+(7*7)+(6*0)+(5*0)+(4*9)+(3*9)+(2*9)+(1*0)=155
155 % 10 = 5
So 1270099-90-5 is a valid CAS Registry Number.

1270099-90-5Downstream Products

1270099-90-5Relevant academic research and scientific papers

Helical and luminescent disubstituted polyacetylenes: Synthesis, helicity, and light emission of poly(diphenylacetylene)s bearing chiral menthyl pendant groups

Jim, Cathy K. W.,Lam, Jacky W. Y.,Leung, Chris W. T.,Qin, Anjun,Mahtab, Faisal,Tang, Ben Zhong

experimental part, p. 2427 - 2437 (2012/03/26)

Diphenylacetylenes containing chiral menthyl groups [C6H 5C=C-C6H4OCOCH2OR* and C 6H5C=C-C6H4CO2R*, R* = (1R,2S,5R)-(-)-menthyl] are synthesized

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