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methyl 2,7-diphenyl-c-4-(o-carboxyphenyl)-6,8-dioxo-3,7-diazabicyclo<3.3.0>octane-r-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118133-87-2

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118133-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118133-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,3 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 118133-87:
(8*1)+(7*1)+(6*8)+(5*1)+(4*3)+(3*3)+(2*8)+(1*7)=112
112 % 10 = 2
So 118133-87-2 is a valid CAS Registry Number.

118133-87-2Downstream Products

118133-87-2Relevant academic research and scientific papers

X=Y-ZH SYSTEMS AS POTENTIAL 1,3-DIPOLES. PART 14. BRONSTED AND LEWIS ACID CATALYSIS OF CYCLOADDITIONS OF ARYLIDENE IMINES OF α-AMINO ACID ESTERS

Grigg, Ronald,Gunaratne, H. Q. Nimal,Sridharan, Visuvanathar

, p. 5887 - 5898 (2007/10/02)

Cycloadditions of arylidene imines of α-amino acid esters to a range of dipolarophiles show substantial rate enhancements in the presence of Bronsted and Lewis acids.For Bronsted acids the rate is related to the pKa of the acid and cycloadditio

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