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229021-04-9

N-(4-Acetoxy-8-benzyloxy-1-hydroxynaphthyl-2-thio)phthalimide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

229021-04-9

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229021-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229021-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,0,2 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 229021-04:
(8*2)+(7*2)+(6*9)+(5*0)+(4*2)+(3*1)+(2*0)+(1*4)=99
99 % 10 = 9
So 229021-04-9 is a valid CAS Registry Number.

229021-04-9Downstream Products

229021-04-9Relevant articles and documents

ortho-Thioquinones, new acceptors for the stereoselective synthesis of aryl 2-deoxy-O-glycosides

Capozzi, Giuseppe,Falciani, Chiara,Menichetti, Stefano,Nativi, Cristina,Raffaelli, Barbara

, p. 1748 - 1754 (1999)

α-Hydroxynaphthylthiophthalimide (1) is a suitable precursor of the reactive ortho-thioquinone 2, which can be generated in situ and trapped by glycals. The reaction is an inverse electron-demand [4+2] cycloaddition that occurs in a totally regioselective

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