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methyl (4,5-dihydroxy-7-methoxy-3-methoxycarbonylnaphthalen-2-yl)acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127983-37-3

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127983-37-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127983-37-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,8 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127983-37:
(8*1)+(7*2)+(6*7)+(5*9)+(4*8)+(3*3)+(2*3)+(1*7)=163
163 % 10 = 3
So 127983-37-3 is a valid CAS Registry Number.

127983-37-3Downstream Products

127983-37-3Relevant academic research and scientific papers

Synthesis of homophthalates from allenic diesters: Conversion into viocristin and analogues, and application to 6-methylpretetramid

Caliskan, Ece,Cameron, Donald W.,Griffiths, Peter G.

, p. 1013 - 1020 (2007/10/03)

Oxy-substituted homophthalic anhydrides have been synthesized by cycloaddition of di- and tri-oxy butadienes to the allenic diester (1). By base-catalysed cycloaddition to appropriate benzoquinones they have afforded new syntheses of viocristin (19), isov

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