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4-amino-3-benzoxazol-2-yl-2-phenyl-2H-9-oxa-4a-azafluorene-1-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1339943-75-7

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1339943-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1339943-75-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,9,9,4 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1339943-75:
(9*1)+(8*3)+(7*3)+(6*9)+(5*9)+(4*4)+(3*3)+(2*7)+(1*5)=197
197 % 10 = 7
So 1339943-75-7 is a valid CAS Registry Number.

1339943-75-7Downstream Products

1339943-75-7Relevant academic research and scientific papers

Syntheses of new benzoxazole derivatives

Youssef, Chiraz,Ammar, Hamed Ben,Belhouchet, Mohamed,Beydoun, Kassem,Salem, Ridha Ben,Doucet, Henri,Dixneuf, Pierre H.

experimental part, p. 1126 - 1131 (2011/11/06)

2-(Arylidene)cyanomethylbenzoxazoles have been prepared in water from benzoxazole-2-ylacetonitriles. Using multi-component reactions, a variety of heterocycles containing benzoxazole and nitrile functionality has been prepared.

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