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benzyl (2S,3S,3aS,4aS,5R,8S,8aR)-5,10,10-trimethyl-5,8-methano-2,3-propano-octahydroisoxazolo[3,2-b]benzoxazole-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503549-97-1

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503549-97-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503549-97-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,5,4 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 503549-97:
(8*5)+(7*0)+(6*3)+(5*5)+(4*4)+(3*9)+(2*9)+(1*7)=151
151 % 10 = 1
So 503549-97-1 is a valid CAS Registry Number.

503549-97-1Relevant academic research and scientific papers

Oxazoline N-oxide-mediated [2+3] cycloadditions: New access to quaternary asymmetric centres

Collon, Stephane,Kouklovsky, Cyrille,Langlois, Yves

, p. 3566 - 3572 (2002)

Cycloadditions between camphor-derived oxazoline N-oxide 1 and dipolarophiles 5 or 8 afforded adducts 6 and 9, respectively, with almost complete regio- and stereoselectivity depending on the substitution patterns of the dipolarophiles. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.

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