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dimethyl erythro-(1R*,2R*)-1,3-diphenylpropane-1,2-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20972-45-6

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20972-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20972-45-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,7 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20972-45:
(7*2)+(6*0)+(5*9)+(4*7)+(3*2)+(2*4)+(1*5)=106
106 % 10 = 6
So 20972-45-6 is a valid CAS Registry Number.

20972-45-6Relevant academic research and scientific papers

BENZOPHENANTHRIDINES XI. STUDY OF THE RODIONOV-SUVOROV SCHEME. SYNTHESIS OF THE FIRST REPRESENTATIVE OF 11-AMINOBENZOPHENANTHRIDINES-11-AMINO-6-METHYL-11,12-DIHYDROBENZOPHENANTHRIDINE DIHYDROCHLORIDE

Maslennikova, L. V.,Sladkov, V. I.,Suvorov, N. N.

, p. 377 - 380 (2007/10/02)

Methyl 6-methyl-11,12-dihydrobenzophenanthridine-11-carboxylate was obtained with an overall yield of ca. 18percent from triethyl 1,3-diphenyl-1,2,2-propanedicarboxylate through erythro-1,3-diphenyl-1,2-propanedicarboxylic acid by the Rodionov-Suvorov

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