CS185994B1 - Method of producing 1-amino-2-/4'-nitrophenylazo/-7-phenylazo-8-naphthol-3,6-disulphonic acid - Google Patents

Method of producing 1-amino-2-/4'-nitrophenylazo/-7-phenylazo-8-naphthol-3,6-disulphonic acid

Info

Publication number
CS185994B1
CS185994B1 CS557576A CS557576A CS185994B1 CS 185994 B1 CS185994 B1 CS 185994B1 CS 557576 A CS557576 A CS 557576A CS 557576 A CS557576 A CS 557576A CS 185994 B1 CS185994 B1 CS 185994B1
Authority
CS
Czechoslovakia
Prior art keywords
nitrophenylazo
phenylazo
naphthol
amino
producing
Prior art date
Application number
CS557576A
Other languages
English (en)
Inventor
Vaclav Kohoutek
Miroslav Kramsky
Original Assignee
Vaclav Kohoutek
Miroslav Kramsky
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vaclav Kohoutek, Miroslav Kramsky filed Critical Vaclav Kohoutek
Priority to CS557576A priority Critical patent/CS185994B1/cs
Publication of CS185994B1 publication Critical patent/CS185994B1/cs

Links

CS557576A 1976-08-27 1976-08-27 Method of producing 1-amino-2-/4'-nitrophenylazo/-7-phenylazo-8-naphthol-3,6-disulphonic acid CS185994B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS557576A CS185994B1 (en) 1976-08-27 1976-08-27 Method of producing 1-amino-2-/4'-nitrophenylazo/-7-phenylazo-8-naphthol-3,6-disulphonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS557576A CS185994B1 (en) 1976-08-27 1976-08-27 Method of producing 1-amino-2-/4'-nitrophenylazo/-7-phenylazo-8-naphthol-3,6-disulphonic acid

Publications (1)

Publication Number Publication Date
CS185994B1 true CS185994B1 (en) 1978-10-31

Family

ID=5400889

Family Applications (1)

Application Number Title Priority Date Filing Date
CS557576A CS185994B1 (en) 1976-08-27 1976-08-27 Method of producing 1-amino-2-/4'-nitrophenylazo/-7-phenylazo-8-naphthol-3,6-disulphonic acid

Country Status (1)

Country Link
CS (1) CS185994B1 (cs)

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