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AT152502B - Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids. - Google Patents

Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.

Info

Publication number
AT152502B
AT152502B AT152502DA AT152502B AT 152502 B AT152502 B AT 152502B AT 152502D A AT152502D A AT 152502DA AT 152502 B AT152502 B AT 152502B
Authority
AT
Austria
Prior art keywords
pyrazolone
aminomethane
preparation
sulfonic acids
sulfonic
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Application granted granted Critical
Publication of AT152502B publication Critical patent/AT152502B/en

Links

AT152502D 1934-01-13 1935-01-10 Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids. AT152502B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE152502T 1934-01-13

Publications (1)

Publication Number Publication Date
AT152502B true AT152502B (en) 1938-02-25

Family

ID=29412153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT152502D AT152502B (en) 1934-01-13 1935-01-10 Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.

Country Status (1)

Country Link
AT (1) AT152502B (en)

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