CID is 1609
synonyms found at PubChem are:
3,4-dichloroisocoumarin, 51050-59-0, 3,4-Dcl, 1H-2-Benzopyran-1-one,3,4-dichloro-, 3,4-DCI, 3,4 dichloroisocoumarin, 3,4-Dichloro-1H-isochromen-1-one, 3,4-Dichloro-1H-2-benzopyran-1-one, 1H-2-Benzopyran-1-one, 3,4-dichloro-, CHEMBL24983, 3,4-dichloroisochromen-1-one, 3,4-Dichloro-2-benzopyran-1-one, C9H4Cl2O2, Lopac-D-7910, D0F3CA, AC1L1BU9, AC1Q3H9V, cid_1609, Lopac0_000442, BSPBio_001549, KBioGR_000269, KBioSS_000269, MLS002153325, SCHEMBL106901, 3,4-Dichloro-isochromen-1-one, CTK4J3543, KBio2_000269, KBio2_002837, KBio2_005405, KBio3_000537, KBio3_000538, DTXSID70199056, CHEBI:109540, MolPort-003-930-823, SUGXUUGGLDCZKB-UHFFFAOYSA-N, Bio2_000269, Bio2_000749, HMS1361N11, HMS1791N11, HMS1989N11, HMS3261I06, HMS3402N11, ZINC388510, Tox21_500442, BDBM50199883, HSCI1_000089, MFCD00036960, NSC727363, PI-110, 3,4-Dichloro-1H-isochromen-1-one #, CCG-204534, DB04459, LP00442, NSC-727363, IDI1_034019, KS-000019D7, QTL1_000002, NCGC00015369-01, NCGC00015369-02, NCGC00015369-03, NCGC00015369-04, NCGC00015369-05, NCGC00015369-06, NCGC00093859-01, NCGC00093859-02, NCGC00093859-03, NCGC00261127-01, AN-41326, KB-70099, SMR001230738, LS-175220, EU-0100442, D 7910, 3,4-Dichloroisocoumarin serine protease inhibitor, 050D590, 3,4-Dichloroisocoumarin, serine protease inhibitor, SR-01000075831, SR-01000075831-1, BRD-K23704908-001-02-4, BRD-K23704908-001-03-2