NL6515123A - - Google Patents

Info

Publication number
NL6515123A
NL6515123A NL6515123A NL6515123A NL6515123A NL 6515123 A NL6515123 A NL 6515123A NL 6515123 A NL6515123 A NL 6515123A NL 6515123 A NL6515123 A NL 6515123A NL 6515123 A NL6515123 A NL 6515123A
Authority
NL
Netherlands
Application number
NL6515123A
Other versions
NL143228B (nl
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 filed Critical
Priority to NL6515123A priority Critical patent/NL143228B/nl
Publication of NL6515123A publication Critical patent/NL6515123A/xx
Publication of NL143228B publication Critical patent/NL143228B/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D241/16—Halogen atoms; Nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
NL6515123A 1965-11-22 1965-11-22 Werkwijze voor het bereiden van dichloorpyrazinen. NL143228B (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6515123A NL143228B (nl) 1965-11-22 1965-11-22 Werkwijze voor het bereiden van dichloorpyrazinen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6515123A NL143228B (nl) 1965-11-22 1965-11-22 Werkwijze voor het bereiden van dichloorpyrazinen.

Publications (2)

Publication Number Publication Date
NL6515123A true NL6515123A (nl) 1967-05-23
NL143228B NL143228B (nl) 1974-09-16

Family

ID=19794711

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6515123A NL143228B (nl) 1965-11-22 1965-11-22 Werkwijze voor het bereiden van dichloorpyrazinen.

Country Status (1)

Country Link
NL (1) NL143228B (nl)

Also Published As

Publication number Publication date
NL143228B (nl) 1974-09-16

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: AM CYANAMID

V4 Lapsed because of reaching the maxim lifetime of a patent