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4-benzoyl-3-cyano-3,4-dihydro-4,7-phenanthroline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73313-70-9

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73313-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73313-70-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,1 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73313-70:
(7*7)+(6*3)+(5*3)+(4*1)+(3*3)+(2*7)+(1*0)=109
109 % 10 = 9
So 73313-70-9 is a valid CAS Registry Number.

73313-70-9Relevant academic research and scientific papers

Reissert Compound Studies. XXXVI. Observations on 1,7-, 4,6-, 4,7- and 1,10-Phenanthrolines

Bhattacharjee, D.,Popp, F. D.

, p. 1207 - 1210 (2007/10/02)

Reissert compounds have been prepared from 1,7-, 4,6-, and 4,7-phenanthrolines.In the case of 4,7-phenanthroline, both mono- and di-Reissert compounds have been prepared.A number of Reissert analogs have also been prepared in this series. 1,10-Phenanthroline fails to give a Reissert compound.

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