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1-((N-(benzyloxycarbonyl)-L-alanyl)oxy)-9-((methoxycarbonyl)dithio)phenoxathiin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120546-99-8

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120546-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120546-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,4 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 120546-99:
(8*1)+(7*2)+(6*0)+(5*5)+(4*4)+(3*6)+(2*9)+(1*9)=108
108 % 10 = 8
So 120546-99-8 is a valid CAS Registry Number.

120546-99-8Relevant academic research and scientific papers

Synthesis of 1-Methoxy-9-mercaptophenoxathiin and the Resolved 1-((N-(Benzyloxycarbonyl)-L-alanyl)oxy)-9-((methoxycarbonyl)dithio)phenoxathiin 10-Oxide Diastereomers. Comments on Improved Methods for Sulfone Reduction

Kemp, D. S.,Buckler, David R.

, p. 3647 - 3651 (1989)

The syntheses of 1-methoxy-9-mercaptophenoxathiin (5) and the resolved diastereomeric Z-L-alanyl ester sulfoxides 13a and 13b are reported.The synthetic strategy employs the 10-sulfone functionality to direct substitution to the 1- and 9-positions by meth

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