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1207283-21-3

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1207283-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1207283-21-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,2,8 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1207283-21:
(9*1)+(8*2)+(7*0)+(6*7)+(5*2)+(4*8)+(3*3)+(2*2)+(1*1)=123
123 % 10 = 3
So 1207283-21-3 is a valid CAS Registry Number.

1207283-21-3Downstream Products

1207283-21-3Relevant articles and documents

Synthesis and characterisation of D-n-D type Schiff base ligands derived from fluorene and 1,10-phenanthroline and its complexes with ruthenium(ll)

Elmali, Fikriye Tuncel,Erden, Ibrahim,Demirhan, Nebahat,Avciata, Ulvi

experimental part, p. 90 - 92 (2009/10/02)

A fluorene derivative, 9H-fluoren-9-one(diphenylmethylene)hydrazone has been synthesised from the reaction of 4,5-diazafluoren-9-one with benzophenone hydrazone and a 1,10-phenanthroline derivative, N-[(1E,2E)-3-phenylprop-2-en-1- ylidene]-1,10-phenanthro

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