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[4-(4-Diethylamino-phenylazo)-naphthalen-1-yl]-phenyl-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76148-41-9

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76148-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76148-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,4 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76148-41:
(7*7)+(6*6)+(5*1)+(4*4)+(3*8)+(2*4)+(1*1)=139
139 % 10 = 9
So 76148-41-9 is a valid CAS Registry Number.

76148-41-9Downstream Products

76148-41-9Relevant academic research and scientific papers

TAUTOMERIC TRANSFORMATIONS AND COLOR OF MONOAZO DYES. II. DYES BASED ON PHENYL(NAPHTHYL)AMINES

Kostyuchenko, E. E.,Traven', V. F.,Mkhitarov, R. A.,Stepanov, B. I.

, p. 1449 - 1453 (2007/10/02)

In neutral solvents and glacial acetic acid monoazo dyes based on phenyl(1-naphthyl)amine are present mainly in the azo form.In aqueous acetic acid (30-90percent) they are present in the quinone-hydrazone tautomeric form.In neutral solvents and acetic aci

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