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94162-50-2

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94162-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94162-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,6 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94162-50:
(7*9)+(6*4)+(5*1)+(4*6)+(3*2)+(2*5)+(1*0)=132
132 % 10 = 2
So 94162-50-2 is a valid CAS Registry Number.

94162-50-2Relevant articles and documents

N-Acyliminium Ion Rearrangements: Generalities and Application to the Synthesis of Pyrrolizidine Alkaloids

Hart, David J.,Yang, Teng-Kuei

, p. 235 - 242 (2007/10/02)

N-Acyliminium ions of the 2-aza-1,5-hexadienyl type frequently rearrange to isomeric ions by a process which is formally a 2-aza-Cope rearrangement.When gem-dimethyl substitution is present at C-4 of the initially formed N-acyliminium ion, the rearranged

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