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(2aS,3R,7aS,7bS)-1-(4-Methoxy-benzyl)-3-methyl-hexahydro-4-oxa-1,4a-diaza-cyclopenta[cd]inden-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

489432-94-2

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489432-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 489432-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,9,4,3 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 489432-94:
(8*4)+(7*8)+(6*9)+(5*4)+(4*3)+(3*2)+(2*9)+(1*4)=202
202 % 10 = 2
So 489432-94-2 is a valid CAS Registry Number.

489432-94-2Upstream product

489432-94-2Downstream Products

489432-94-2Relevant academic research and scientific papers

TBAT-mediated nitrone formation of ω-mesyloxy-O-tert-butyldiphenylsilyloximes: Facile synthesis of cyclic nitrones from hemiacetals

Tamura, Osamu,Toyao, Atsushi,Ishibashi, Hiroyuki

, p. 1344 - 1346 (2002)

Chiral and cyclic nitrones were synthesized by TBAT-mediated desilylative cyclization of ω-mesyloxy-O-tert-butyl-diphenylsilyloximes, readily prepared from sugar derivatives by a consecutive treatment with O-tert-butyldiphenylsilylhydroxylamine and with m

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