1,3-Benzenedicarboxamide 1-09-00-00372 (Beilstein Handbook Reference) 1740-57-4 BRN 2045544 EINECS 217-104-9 ISO-PHTHALAMIDE Isophthalamide Isophthaldiamide Isophthalic acid diamide m-Carbamoylbenzamide m-Phthalamide