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5-Ethoxycarbonyl-4-methyl-6-phenyl-3,4-dihydro-2(1H)-pyridon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145013-58-7

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145013-58-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145013-58-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,1 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 145013-58:
(8*1)+(7*4)+(6*5)+(5*0)+(4*1)+(3*3)+(2*5)+(1*8)=97
97 % 10 = 7
So 145013-58-7 is a valid CAS Registry Number.

145013-58-7Relevant academic research and scientific papers

Polycylic aromatic alkaloids, VII: Studies on the structure of dielsine

Bracher

, p. 645 - 648 (1992)

The azafluorenedione 4 was prepared on two different routes. Comparison of the spectroscopic data obtained for 4 with the values published for the alkaloid dielsine shows that dielsine does not have the structure 4, as postulated by Goulart et al.

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