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trans-N-p-nitrophenyl 3-ethoxycarbonyl-2,2-dimethyl-4-phenyl-4-butanelactam is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130232-06-3

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130232-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130232-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,3 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130232-06:
(8*1)+(7*3)+(6*0)+(5*2)+(4*3)+(3*2)+(2*0)+(1*6)=63
63 % 10 = 3
So 130232-06-3 is a valid CAS Registry Number.

130232-06-3Downstream Products

130232-06-3Relevant academic research and scientific papers

Highly Diastereoselective Synthesis of cis-3,4-Disubstituted γ-Lactams by the Reaction of Ethyl-2,2-Dialkoxycyclopropanecarboxylates with N-Tosyl Aldimines

Saigo, Kazuhiko,Shimada, Shigeru,Hasegawa, Masaki

, p. 905 - 908 (1990)

In the presence of titanium(IV) chloride, ethyl 2,2-dialkoxycyclopropanecarboxylates reacted with imines to give γ-lactams.Especially, when N-tosyl aldimines were employed, cis-3,4-disubstituted γ-lactams were obtained in good yields with high diastereoselectivity.

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