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(E)-5-(2-(6,6-dimethyl-4,8-dioxaspiro[2.5]oct-1-en-1-yl)phenyl)pent-2-enal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228754-67-3

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1228754-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228754-67-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,7,5 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1228754-67:
(9*1)+(8*2)+(7*2)+(6*8)+(5*7)+(4*5)+(3*4)+(2*6)+(1*7)=173
173 % 10 = 3
So 1228754-67-3 is a valid CAS Registry Number.

1228754-67-3Downstream Products

1228754-67-3Relevant academic research and scientific papers

Intramolecular [1 + 2] and [3 + 2] cycloaddition reactions of cyclopropenone ketals

Patel, Paresma R.,Boger, Dale L.

supporting information; experimental part, p. 8527 - 8529 (2010/08/06)

The first intramolecular thermal reactions of cyclopropenone ketals are reported and the work examined substrates tethered to an electron-deficient olefin bearing a single electron-withdrawing substituent. Whereas the intermolecular variants of the reacti

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