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r-4a,c-5,6,7,c-8,c-8a-Hexahydro-2-phenyl-5,8-methano-4H-1,3-benzoxazin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

29266-28-2

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29266-28-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29266-28-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,6 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 29266-28:
(7*2)+(6*9)+(5*2)+(4*6)+(3*6)+(2*2)+(1*8)=132
132 % 10 = 2
So 29266-28-2 is a valid CAS Registry Number.

29266-28-2Relevant academic research and scientific papers

Stereochemical Studies, 77. - Saturated Heterocycles, 64 - Synthesis of Saturated Methylene-Bridged 1,3-Benzoxazines

Stajer, Geza,Szabo, Angela E.,Szunyog, Jozsef,Bernath, Gabor,Sohar, Pal

, p. 3205 - 3210 (2007/10/02)

The aminomethylbicyclanol 3, obtained from the cycloadduct 4 of norbornene (1) and trichloroacetyl isocyanate, furnished the 1,3-oxazin-2-one 7, 1,3-oxazine-2-thione 8 and 1,3-oxazines 2a-d.The exo-exo- (10, 12) and endo-endo-1,3-oxazin-4-ones (11, 13) were prepared from the 3-hydroxy-2-carboxamides 5 and 9.Structure of these rigid tricyclic systems were proved by 1H and 13C NMR spectroscopy.

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