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N-(5,6-Dimethoxy-phenanthren-9-yl)-N-methyl-oxalamic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

185985-99-3

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185985-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185985-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,9,8 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 185985-99:
(8*1)+(7*8)+(6*5)+(5*9)+(4*8)+(3*5)+(2*9)+(1*9)=213
213 % 10 = 3
So 185985-99-3 is a valid CAS Registry Number.

185985-99-3Downstream Products

185985-99-3Relevant academic research and scientific papers

Sequential bicyclization of biphenyl acetamides promoted by (COCl)2/SnCl4. Total synthesis of 4,5-dioxoaporphines

Suau, Rafael,Lopez-Romero, Juan Manuel,Rico, Rodrigo

, p. 14397 - 14410 (1997)

The reaction of biphenyl acetamides with excess of oxalyl chloride/stannyl chloride offers a one pot, high-yield entry to 4,5-dioxoaporphine alkaloids. This strategy has been applied to the synthesis of 4,5-dioxodehydrocorydine starting from 1-iodo-2,3-dimethoxybenzene. The cytotoxicity of tetraoxygenated 4,5-dioxoaporphines has been evaluated.

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