CS990687A1 - Method of sulfonophtaleins production - Google Patents

Method of sulfonophtaleins production

Info

Publication number
CS990687A1
CS990687A1 CS879906A CS990687A CS990687A1 CS 990687 A1 CS990687 A1 CS 990687A1 CS 879906 A CS879906 A CS 879906A CS 990687 A CS990687 A CS 990687A CS 990687 A1 CS990687 A1 CS 990687A1
Authority
CS
Czechoslovakia
Prior art keywords
sulfonophtaleins
production
sulfonophtaleins production
Prior art date
Application number
CS879906A
Other languages
Czech (cs)
Other versions
CS266866B1 (en
Inventor
Jiri Rndr Prachar
Marie Rndr Bednarova
Original Assignee
Prachar Jiri
Marie Rndr Bednarova
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 Prachar Jiri, Marie Rndr Bednarova filed Critical Prachar Jiri
Priority to CS879906A priority Critical patent/CS266866B1/en
Publication of CS990687A1 publication Critical patent/CS990687A1/en
Publication of CS266866B1 publication Critical patent/CS266866B1/en

Links

CS879906A 1987-12-27 1987-12-27 Method of sulfonophtaleins production CS266866B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS879906A CS266866B1 (en) 1987-12-27 1987-12-27 Method of sulfonophtaleins production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS879906A CS266866B1 (en) 1987-12-27 1987-12-27 Method of sulfonophtaleins production

Publications (2)

Publication Number Publication Date
CS990687A1 true CS990687A1 (en) 1989-05-12
CS266866B1 CS266866B1 (en) 1990-01-12

Family

ID=5447104

Family Applications (1)

Application Number Title Priority Date Filing Date
CS879906A CS266866B1 (en) 1987-12-27 1987-12-27 Method of sulfonophtaleins production

Country Status (1)

Country Link
CS (1) CS266866B1 (en)

Also Published As

Publication number Publication date
CS266866B1 (en) 1990-01-12

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