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325796-72-3

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325796-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 325796-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,5,7,9 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 325796-72:
(8*3)+(7*2)+(6*5)+(5*7)+(4*9)+(3*6)+(2*7)+(1*2)=173
173 % 10 = 3
So 325796-72-3 is a valid CAS Registry Number.

325796-72-3Relevant articles and documents

Intramolecular alkylation of aromatic compounds, XXXIV: Synthesis of pyridinylmethyl indolines as potential precursors of ergolines

Reimann,Erdle

, p. 907 - 912 (2007/10/03)

The carbinoles 3 prepared from the N-protected indolaldehydes 2 and bromomethoxypyridine 1 can smoothly be hydrogenolized to the lutidinylindoles 4 which in turn give the corresponding indolines 5 by NaCNBH3-reduction. Treatment of 3a by acid the trihetarylmethane 9 and 5-methoxypyridine-2-carboxaldehyde 10 are generated. The acetylpyridine 7 is found as a by-product of 3c. As by-product of the reduction the borane adduct 8 is detected.

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