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4-(4-Methoxy-phenyl)-2,6-diphenyl-4H-[1,3]oxazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142232-48-2

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142232-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142232-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,3 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142232-48:
(8*1)+(7*4)+(6*2)+(5*2)+(4*3)+(3*2)+(2*4)+(1*8)=92
92 % 10 = 2
So 142232-48-2 is a valid CAS Registry Number.

142232-48-2Downstream Products

142232-48-2Relevant academic research and scientific papers

N-amides, Versatile Amidoalkylation Reagents. Part 4 A New Synthetic Route to 4H-1,3-Oxazines

Katritzky, Alan R.,Pernak, J.,Fan, Wei-Qiang

, p. 114 - 118 (1992)

A variety of 2,4,6-tri- and 2,4,5,6-tetrasubstituted 4H-1,3-oxazines (7a-i) were synthesized in excellent yields by the reaction of acetylenes (5) in the presence of aluminum chloride with N-amides 4, themselves readily prepare

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