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Fluoren-9-ylidene-(2-methoxy-phenyl)-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73939-14-7

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73939-14-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73939-14-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,3 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73939-14:
(7*7)+(6*3)+(5*9)+(4*3)+(3*9)+(2*1)+(1*4)=157
157 % 10 = 7
So 73939-14-7 is a valid CAS Registry Number.

73939-14-7Upstream product

73939-14-7Downstream Products

73939-14-7Relevant articles and documents

Preparation of Methoxy-substituted Diaryl Ketone Anils via Phenyliminodimagnesium Intermediate

Okubo, Masao,Ueda, Sonoko

, p. 281 - 282 (1980)

Phenyliminodimagnesium reagent (PhN(MgBr)2) and its o- and p-methoxy derivatives, prepared in THF by treatment of anilines with EtMgBr, were found to be effective for condensation with benzopheneones and fluorenone.The corresponding anils (N-(diarylmethylene)anilines) were prepared in good yields.

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