DK78231C - Process for the preparation of 4,4'-bis- (2,4-dialxyxybenzoylamino) -stilben-2,2'-disulfonic acids or alkali metal salts thereof. - Google Patents

Process for the preparation of 4,4'-bis- (2,4-dialxyxybenzoylamino) -stilben-2,2'-disulfonic acids or alkali metal salts thereof.

Info

Publication number
DK78231C
DK78231C DK357950A DK357950A DK78231C DK 78231 C DK78231 C DK 78231C DK 357950 A DK357950 A DK 357950A DK 357950 A DK357950 A DK 357950A DK 78231 C DK78231 C DK 78231C
Authority
DK
Denmark
Prior art keywords
dialxyxybenzoylamino
stilben
bis
preparation
alkali metal
Prior art date
Application number
DK357950A
Other languages
Danish (da)
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DK78231C publication Critical patent/DK78231C/en

Links

DK357950A 1949-11-05 1950-11-02 Process for the preparation of 4,4'-bis- (2,4-dialxyxybenzoylamino) -stilben-2,2'-disulfonic acids or alkali metal salts thereof. DK78231C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78231XA 1949-11-05 1949-11-05

Publications (1)

Publication Number Publication Date
DK78231C true DK78231C (en) 1954-10-11

Family

ID=21728298

Family Applications (1)

Application Number Title Priority Date Filing Date
DK357950A DK78231C (en) 1949-11-05 1950-11-02 Process for the preparation of 4,4'-bis- (2,4-dialxyxybenzoylamino) -stilben-2,2'-disulfonic acids or alkali metal salts thereof.

Country Status (1)

Country Link
DK (1) DK78231C (en)

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