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1-t-butyl 5-methyl (1'R,2R,5R)-2-(t-butyl)-3-methyl-5-<3'-oxo-1',4',4',4'-tetraphenylbutyl>-1,5-imidazolidinedicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143430-72-2

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143430-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143430-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,4,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143430-72:
(8*1)+(7*4)+(6*3)+(5*4)+(4*3)+(3*0)+(2*7)+(1*2)=102
102 % 10 = 2
So 143430-72-2 is a valid CAS Registry Number.

143430-72-2Downstream Products

143430-72-2Relevant academic research and scientific papers

Diastereoselective Michael Additions of Chiral Imidazolidines to Trityl Enones

Seebach, Dieter,Pfammatter, Elmar,Gramlich, Volker,Bremi, Tobias,Kuehnle, Florian,et al.

, p. 1145 - 1152 (2007/10/02)

The enolates A and C of t-butyl (R)-2-t-butyl-3-methyl-4-oxo-1-imidazolidinecarboxylate (1, Boc-BMI) and of 1-t-butyl 5-methyl (2R,5S)-2-t-butyl3-methyl-1,5-imidazolidinedicarboxylate (3) and t-butyl (R)-2-t-butyl-5-lithio-3-methyl-1-imidazolidinecarboxyl

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