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2-(3-Butynylsulfinyl)-5-phenylpyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127237-78-9

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127237-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127237-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,3 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127237-78:
(8*1)+(7*2)+(6*7)+(5*2)+(4*3)+(3*7)+(2*7)+(1*8)=129
129 % 10 = 9
So 127237-78-9 is a valid CAS Registry Number.

127237-78-9Relevant academic research and scientific papers

INTRAMOLECULAR CYCLIZATION REACTIONS OF PYRIMIDINIUM CATIONS

Frissen, A. E.,Geurtsen, G.,Marcelis, A. T. M.,Plas, H. C. van der

, p. 595 - 606 (1990)

N-Alkylpyrimidinium cations carrying a dienophilic side-chain at the 2- or 5-position undergo intramolecular inverse electron demand Diels-Alder reactions into the corresponding annelated pyridine derivatives under considerably milder conditions than the

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