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carbonic acid 2-bromo-3-tert-butoxycarbonyloxy-4-hydroxymethyl-phenyl ester tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

903522-49-6

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903522-49-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 903522-49-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,5,2 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 903522-49:
(8*9)+(7*0)+(6*3)+(5*5)+(4*2)+(3*2)+(2*4)+(1*9)=146
146 % 10 = 6
So 903522-49-6 is a valid CAS Registry Number.

903522-49-6Relevant academic research and scientific papers

Total synthesis of (+)-rishirilide B: Development and application of general processes for enantioselective oxidative dearomatization of resorcinol derivatives

Mejorado, Lupe H.,Pettus, Thomas R. R.

, p. 15625 - 15631 (2007/10/03)

A concise synthesis of (+)-rishirilide B (2) is described. This is the first synthesis to be reported for the (+)-enantiomer of rishirilide B (2) as found in nature. The strategy accentuates the valuable combination of a method for oquinone methide coupli

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