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(3aS,3bR,7aS)-4-(2,3,3b,7a-Tetrahydro-1-oxa-7b-aza-cyclopenta[3,4]cyclobuta[1,2]benzen-3a-yl)-benzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73528-50-4

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73528-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73528-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,2 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73528-50:
(7*7)+(6*3)+(5*5)+(4*2)+(3*8)+(2*5)+(1*0)=134
134 % 10 = 4
So 73528-50-4 is a valid CAS Registry Number.

73528-50-4Relevant academic research and scientific papers

PHOTOCHEMISTRY OF 3-ARYL-2-ISOXAZOLINE

Kumagai, T.,Shimizu, K.,Kawamura, Y.,Mukai, T.

, p. 3365 - 3376 (2007/10/02)

3-Phenyl-2-isoxazoline (1) was irradiated to give 4-phenyl-2-oxazoline (3), β-aminoaldehyde (14) and benzonitrile from its ?-?* singlet excited state.Several related derivatives afforded similar photoproducts on irradiation.The quantum yields of the photoreactions were dependent on the magnitudes of the singlet energies of the 2-isoxazolines. p-Cyanophenyl-2-isoxaline (1c) formed a one-to-one photoadduct (22) with benzene.

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