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(3aS,4R,9bR)-4-(4-Methoxy-phenyl)-2-methyl-3a-nitro-1,3a,4,9b-tetrahydro-2H-chromeno[4,3-d]isoxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121824-22-4

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121824-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121824-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,2 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 121824-22:
(8*1)+(7*2)+(6*1)+(5*8)+(4*2)+(3*4)+(2*2)+(1*2)=94
94 % 10 = 4
So 121824-22-4 is a valid CAS Registry Number.

121824-22-4Downstream Products

121824-22-4Relevant academic research and scientific papers

Synthesis of Polynuclear Heterocyclic Compounds: Part I-Synthesis of Benzopyranoisoxazoles via Nitrone Cycloaddition

Haran, S. Hari,Mathur, H. H.,Trivedi, G. K.

, p. 994 - 996 (2007/10/02)

Intermolecular 1,3-dipolar cycloaddition of in situ generated N-methylnitrone to 3-nitroflavenes (Ia-h) has regiospecifically yielded the corresponding benzopyranoisoxazoles (IIa-h) in moderate yields.The regiochemical outcome of the cycloadditi

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