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methyl c-4-(4-dimethylaminophenyl)-2,7-diphenyl-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.

89902-55-6

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89902-55-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89902-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,0 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89902-55:
(7*8)+(6*9)+(5*9)+(4*0)+(3*2)+(2*5)+(1*5)=176
176 % 10 = 6
So 89902-55-6 is a valid CAS Registry Number.

89902-55-6Downstream Products

89902-55-6Relevant academic research and scientific papers

X=Y-ZH SYSTEMS AS POTENTIAL 1,3-DIPOLES. PART 15. AMINE GENERATED AZAALLYL ANIONS VERSUS METALLO-1,3-DIPOLES IN CYCLOADDITIONS OF α-AMINO ACID ESTERS. FACILE REGIO- AND STEREO-SPECIFIC FORMATION OF PYRROLIDINES.

Barr, Darrin A.,Grigg, Ronald,Gunaratne, H.Q. Nimal,Kemp, James,McMeekin, Peter,Sridharan, Visuvanathar

, p. 557 - 570 (2007/10/02)

Kinetic studies of the deprotonation of arylidine imines of alanine and phenylglycine esters by tertiary amines and pyridine and cycloaddition of the resultant 4?-azaallyl anions to N-phenylmaleimide show the expected dependance on the p-substituent in th

NEW PROTOTROPIC PROCESSES IN THE SYNTHESIS OF HETEROCYCLIC COMPOUNDS

Grigg, R.

, p. 593 - 604 (2007/10/02)

X=Y-ZH systems are considered in general terms and divided into four classes according to the number of constituent atoms that possess lone pair electrons.Those systems in which the central Y atom possesses a lone pair are shown to be capable of participa

X=Y-ZH Systems as Potential 1,3-Dipoles. Part 1. Background and Scope

Grigg, Ronald,Gunaratne, H. Q. Nimal,Kemp, James

, p. 41 - 46 (2007/10/02)

X=Y-ZH Systems are considered in general terms and divided into four classes according to the number of constituent atoms that possess lone-pair electrons.Those systems in which the central Y atom possesses a lone pair are shown to be capable of participa

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