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(E)-(S)-4-Dibenzylamino-6-methyl-hept-2-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136964-89-1

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136964-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136964-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,6 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136964-89:
(8*1)+(7*3)+(6*6)+(5*9)+(4*6)+(3*4)+(2*8)+(1*9)=171
171 % 10 = 1
So 136964-89-1 is a valid CAS Registry Number.

136964-89-1Relevant academic research and scientific papers

Novel 1,4-Asymmetric Induction in Nucleophilic 1,2-Additions to Chiral γ-Amino Enals

Reetz, M. T.,Wang, Fan,Harms, K.

, p. 1309 - 1311 (2007/10/02)

γ-Dibenzylamino enals 3a with the E-configuration derived from amino acids 1 react diastereoselectively with cuprates in an unexpected 1,2-manner, while the analogues 3b with the Z-configuration undergo diastereoselective additions with organolithium reagents.

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