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3,5-Pyridinedicarboxylic acid, 1,2-dihydro-1,2,6-trimethyl-4-phenyl-, 5-ethyl 3-(1-methylethyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140845-52-9

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140845-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140845-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,8,4 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 140845-52:
(8*1)+(7*4)+(6*0)+(5*8)+(4*4)+(3*5)+(2*5)+(1*2)=119
119 % 10 = 9
So 140845-52-9 is a valid CAS Registry Number.

140845-52-9Downstream Products

140845-52-9Relevant academic research and scientific papers

MOLECULAR CRYSTAL STRUCTURE AND CHEMICAL PROPERTIES OF 4-PHENYL-3,5-DIETHOXYCARBONYL-1,2,6-TRIMETHYL-1,2-DIHYDROPYRIDINE

Bundule, M. F.,Mishnev, A. F.,Lusis, V. K.,Mutsenietse, D. Kh.,Zandersons, A. Z.,Dubur, G. Ya.

, p. 995 - 998 (1991)

The molecular crystal structure of 4-phenyl-3,5-diethoxycarbonyl-1,2,6-trimethyl-1,2-dihydropyridine has been investigated by x-ray structural analysis.The three-dimensional structural properties of the molecule have been compared against the large observed reactivity of the 3-ethoxycarbonyl group with respect to nucleophilic substitution reactions.

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