CS190202B1 - Method of preparing 4-nitrophthalic acid - Google Patents

Method of preparing 4-nitrophthalic acid

Info

Publication number
CS190202B1
CS190202B1 CS498377A CS498377A CS190202B1 CS 190202 B1 CS190202 B1 CS 190202B1 CS 498377 A CS498377 A CS 498377A CS 498377 A CS498377 A CS 498377A CS 190202 B1 CS190202 B1 CS 190202B1
Authority
CS
Czechoslovakia
Prior art keywords
preparing
nitrophthalic acid
nitrophthalic
acid
Prior art date
Application number
CS498377A
Other languages
English (en)
Inventor
Josef Pitra
Vaclav Zoula
Original Assignee
Josef Pitra
Vaclav Zoula
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 Josef Pitra, Vaclav Zoula filed Critical Josef Pitra
Priority to CS498377A priority Critical patent/CS190202B1/cs
Publication of CS190202B1 publication Critical patent/CS190202B1/cs

Links

CS498377A 1977-07-27 1977-07-27 Method of preparing 4-nitrophthalic acid CS190202B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS498377A CS190202B1 (en) 1977-07-27 1977-07-27 Method of preparing 4-nitrophthalic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS498377A CS190202B1 (en) 1977-07-27 1977-07-27 Method of preparing 4-nitrophthalic acid

Publications (1)

Publication Number Publication Date
CS190202B1 true CS190202B1 (en) 1979-05-31

Family

ID=5393785

Family Applications (1)

Application Number Title Priority Date Filing Date
CS498377A CS190202B1 (en) 1977-07-27 1977-07-27 Method of preparing 4-nitrophthalic acid

Country Status (1)

Country Link
CS (1) CS190202B1 (cs)

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