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81480-64-0

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81480-64-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81480-64-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,8 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81480-64:
(7*8)+(6*1)+(5*4)+(4*8)+(3*0)+(2*6)+(1*4)=130
130 % 10 = 0
So 81480-64-0 is a valid CAS Registry Number.

81480-64-0Downstream Products

81480-64-0Relevant articles and documents

One-Pot Synthesis of Substituted Pyrrolidines via Aminomercuration-Demercuration of 1,4- and 1,5-Hexadiene

Barluenga, J.,Najera, C.,Yus, M.

, p. 1297 - 1299 (2007/10/02)

The aminomercuratione-demercuration of 1,4- and 1,5-hexadiene yield cis- and trans-2,5-dimethyl-N-arylpyrrolidines via one-pot process.The intermolecular cyclization reaction goes through the corresponding mercurated pyrrolidines; these intermediates were isolated and characterized when the mercuration reaction was completed.The high stereoselectivity observed allows an easy way of synthesis for N-substituted trans-2,5-dimethylpyrrolidines.

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