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3H-Indole, 3-diazo-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30256-68-9

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30256-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30256-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,2,5 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 30256-68:
(7*3)+(6*0)+(5*2)+(4*5)+(3*6)+(2*6)+(1*8)=89
89 % 10 = 9
So 30256-68-9 is a valid CAS Registry Number.

30256-68-9Relevant academic research and scientific papers

'Interrupted' diazotization of 3-aminoindoles and 3-aminopyrroles

Parrino, Barbara,Spanò, Virginia,Carbone, Anna,Montalbano, Alessandra,Barraja, Paola,Màtyus, Peter,Cirrincione, Girolamo,Diana, Patrizia

, p. 7318 - 7321 (2015/02/05)

'Interrupted' diazotization of 3-aminoindoles and 3-aminopyrroles, achieved by quenching with cold water immediately after the addition of nitrite, led, in good yields, to stable compounds whose structures were identified to be the diazonium species with

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