# Tetrahydromethylphthalic anhydride { "id": "S2012000765", "title": "Tetrahydromethylphthalic anhydride", "url": "/topics/S2012000765", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "6ecc0a17354c494c", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "14468948784106841702", "address_version": "morton4x16-v1", "coordinates": [ 0, 479, 45767, 62464 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh2012000765 No owner-reviewed local answer yet.