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Substance Name: Isophthalic anhydride
RN: 4891-67-2
UNII: JK59C6Z8NT
InChIKey: LNYYKKTXWBNIOO-UHFFFAOYSA-N

Molecular Formula

  • C8-H4-O3

Molecular Weight

  • 148.117
 
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Names and Synonyms

Name of Substance

  • Isophthalic anhydride

Synonym

  • UNII-JK59C6Z8NT

Systematic Name

  • 3-Oxabicyclo(3.3.1)nona-1(9),5,7-triene-2,4-dione

Registry Numbers

CAS Registry Number

  • 4891-67-2

FDA UNII

  • JK59C6Z8NT

System Generated Number

  • 0004891672

Structure Descriptors

InChI

1S/C8H4O3/c9-7-5-2-1-3-6(4-5)8(10)11-7/h1-4H

InChIKey

LNYYKKTXWBNIOO-UHFFFAOYSA-N

Smiles

c1ccc2C(OC(c1c2)=O)=O