近期，日本厚生劳动省发布更新公告，将119种物质列为优先评估化学物质，同时删除18种物质。
更新物质信息如下：
| CHRIP_ID | Registration Number | MITI Number | CAS RN | Update detail |
| C016-521-97A | 266 | 7-60 | 120968-16-3 | 追加/add |
| C016-559-58A | 91 | 2-302, 2-354 | 129240-71-7 | 追加/add |
| C029-035-77A | 91 | 2-302, 2-354 | 160611-33-6 | 追加/add |
| C030-525-08A | 107 | 2-301 | 210993-53-6 | 追加/add |
| C034-055-74A | 108 | 2-308, 2-353 | 2613220-58-7 | 追加/add |
| C013-833-24A | 108 | 2-308, 2-353 | 59139-19-4 | 追加/add |
| C013-899-13A | 107 | 2-301 | 61837-79-4 | 追加/add |
| C015-259-06A | 108 | 2-308, 2-353 | 68890-95-9 | 追加/add |
| C034-055-63A | 108 | 2-308, 2-353 | 916816-24-5 | 追加/add |
| C010-440-64A | 293 | 5-3641, 5-6281, 5-6337 | 100231-65-0 | 追加/add |
| C011-666-54A | 293 | 5-3641, 5-6281, 5-6337 | 100243-42-3 | 追加/add |
| C007-849-34A | 293 | 5-3641, 5-6281, 5-6337 | 104596-58-9 | 追加/add |
| C007-849-45A | 293 | 5-3641, 5-6281, 5-6337 | 104596-59-0 | 追加/add |
| C007-512-28A | 293 | 5-3641, 5-6281, 5-6337 | 104596-60-3 | 追加/add |
| C034-060-77A | 293 | 5-3641, 5-6281, 5-6337 | 106402-05-5 | 追加/add |
| C005-570-55A | 293 | 5-3641, 5-6281, 5-6337 | 110615-47-9 | 追加/add |
| C004-690-72A | 292 | 5-710 | 110-86-1 | 追加/add |
| C006-896-61A | 293 | 5-3641, 5-6281, 5-6337 | 111924-56-2 | 追加/add |
| C006-896-72A | 293 | 5-3641, 5-6281, 5-6337 | 111924-57-3 | 追加/add |
| C016-493-21A | 293 | 5-3641, 5-6281, 5-6337 | 113976-90-2 | 追加/add |
| C034-060-88A | 293 | 5-3641, 5-6281, 5-6337 | 114418-07-4 | 追加/add |
| C034-060-44A | 293 | 5-3641, 5-6281, 5-6337 | 116183-64-3 | 追加/add |
| C034-060-99A | 293 | 5-3641, 5-6281, 5-6337 | 119659-45-9 | 追加/add |
| C034-055-85A | 293 | 5-3641, 5-6281, 5-6337 | 122119-57-7 | 追加/add |
| C034-055-96A | 293 | 5-3641, 5-6281, 5-6337 | 122211-80-7 | 追加/add |
| C004-720-20A | 290 | 2-153 | 124-09-4 | 追加/add |
| C007-849-56A | 293 | 5-3641, 5-6281, 5-6337 | 124411-37-6 | 追加/add |
| C011-666-87A | 293 | 5-3641, 5-6281, 5-6337 | 124508-84-5 | 追加/add |
| C034-056-09A | 293 | 5-3641, 5-6281, 5-6337 | 124616-51-9 | 追加/add |
| C004-660-28A | 289 | 1-543 | 1309-64-4 | 追加/add |
| C013-051-46A | 290 | 2-153 | 13188-60-8 | 追加/add |
| C007-171-39A | 289 | 1-543 | 1327-33-9 | 追加/add |
| C016-570-90A | 293 | 5-3641, 5-6281, 5-6337 | 132778-08-6 | 追加/add |
| C007-849-67A | 293 | 5-3641, 5-6281, 5-6337 | 136233-94-8 | 追加/add |
| C034-059-50A | 293 | 5-3641, 5-6281, 5-6337 | 140632-83-3 | 追加/add |
| C034-059-49A | 293 | 5-3641, 5-6281, 5-6337 | 141239-87-4 | 追加/add |
| C034-059-38A | 293 | 5-3641, 5-6281, 5-6337 | 141239-88-5 | 追加/add |
| C034-059-27A | 293 | 5-3641, 5-6281, 5-6337 | 141456-72-6 | 追加/add |
| C034-056-43A | 293 | 5-3641, 5-6281, 5-6337 | 142696-64-8 | 追加/add |
| C034-060-55A | 293 | 5-3641, 5-6281, 5-6337 | 146985-74-2 | 追加/add |
| C034-058-25A | 293 | 5-3641, 5-6281, 5-6337 | 148766-44-3 | 追加/add |
| C034-058-58A | 293 | 5-3641, 5-6281, 5-6337 | 155238-31-6 | 追加/add |
| C034-058-70A | 293 | 5-3641, 5-6281, 5-6337 | 155449-44-8 | 追加/add |
| C025-401-65A | 293 | 5-3641, 5-6281, 5-6337 | 161074-85-7 | 追加/add |
| C034-061-13A | 293 | 5-3641, 5-6281, 5-6337 | 167893-56-3 | 追加/add |
| C034-061-24A | 293 | 5-3641, 5-6281, 5-6337 | 167893-57-4 | 追加/add |
| C034-061-35A | 293 | 5-3641, 5-6281, 5-6337 | 167893-59-6 | 追加/add |
| C034-061-79A | 293 | 5-3641, 5-6281, 5-6337 | 167893-60-9 | 追加/add |
| C034-062-59A | 293 | 5-3641, 5-6281, 5-6337 | 167893-61-0 | 追加/add |
| C034-062-48A | 293 | 5-3641, 5-6281, 5-6337 | 167893-62-1 | 追加/add |
| C034-062-37A | 293 | 5-3641, 5-6281, 5-6337 | 167893-63-2 | 追加/add |
| C034-062-26A | 293 | 5-3641, 5-6281, 5-6337 | 167893-64-3 | 追加/add |
| C034-062-15A | 293 | 5-3641, 5-6281, 5-6337 | 167893-65-4 | 追加/add |
| C034-062-04A | 293 | 5-3641, 5-6281, 5-6337 | 168037-07-8 | 追加/add |
| C034-061-91A | 293 | 5-3641, 5-6281, 5-6337 | 168037-08-9 | 追加/add |
| C034-061-80A | 293 | 5-3641, 5-6281, 5-6337 | 168037-09-0 | 追加/add |
| C034-061-46A | 293 | 5-3641, 5-6281, 5-6337 | 168037-10-3 | 追加/add |
| C034-061-68A | 293 | 5-3641, 5-6281, 5-6337 | 168037-11-4 | 追加/add |
| C034-059-05A | 293 | 5-3641, 5-6281, 5-6337 | 168037-12-5 | 追加/add |
| C034-056-98A | 293 | 5-3641, 5-6281, 5-6337 | 168037-13-6 | 追加/add |
| C031-458-26A | 293 | 5-3641, 5-6281, 5-6337 | 170552-39-3 | 追加/add |
| C034-058-81A | 293 | 5-3641, 5-6281, 5-6337 | 173314-24-4 | 追加/add |
| C034-056-54A | 293 | 5-3641, 5-6281, 5-6337 | 173314-25-5 | 追加/add |
| C034-056-65A | 293 | 5-3641, 5-6281, 5-6337 | 18449-82-6 | 追加/add |
| C006-596-70A | 292 | 5-710 | 18820-82-1 | 追加/add |
| C013-264-43A | 292 | 5-710 | 24057-28-1 | 追加/add |
| C005-514-77A | 294 | 9-1845 | 2634-33-5 | 追加/add |
| C013-341-34A | 292 | 5-710 | 26412-87-3 | 追加/add |
| C010-564-17A | 293 | 5-3641, 5-6281, 5-6337 | 27836-64-2 | 追加/add |
| C013-387-16A | 292 | 5-710 | 28322-92-1 | 追加/add |
| C009-995-13A | 293 | 5-3641, 5-6281, 5-6337 | 29781-80-4 | 追加/add |
| C009-995-24A | 293 | 5-3641, 5-6281, 5-6337 | 29781-81-5 | 追加/add |
| C006-156-27A | 293 | 5-3641, 5-6281, 5-6337 | 29836-26-8 | 追加/add |
| C009-995-79A | 293 | 5-3641, 5-6281, 5-6337 | 29980-16-3 | 追加/add |
| C013-462-70A | 292 | 5-710 | 32001-55-1 | 追加/add |
| C005-845-14A | 290 | 2-153 | 3323-53-3 | 追加/add |
| C034-056-76A | 293 | 5-3641, 5-6281, 5-6337 | 33508-66-6 | 追加/add |
| C029-472-35A | 292 | 5-710 | 3427-97-2 | 追加/add |
| C034-056-87A | 293 | 5-3641, 5-6281, 5-6337 | 35176-28-4 | 追加/add |
| C013-572-33A | 290 | 2-153 | 38775-37-0 | 追加/add |
| C009-857-00A | 293 | 5-3641, 5-6281, 5-6337 | 41444-50-2 | 追加/add |
| C011-665-74A | 293 | 5-3641, 5-6281, 5-6337 | 41444-55-7 | 追加/add |
| C011-665-85A | 293 | 5-3641, 5-6281, 5-6337 | 41444-56-8 | 追加/add |
| C012-779-18A | 292 | 5-710 | 5153-63-9 | 追加/add |
| C012-469-79A | 292 | 5-710 | 543-54-4 | 追加/add |
| C010-036-45A | 293 | 5-3641, 5-6281, 5-6337 | 54530-88-0 | 追加/add |
| C010-036-56A | 293 | 5-3641, 5-6281, 5-6337 | 54549-23-4 | 追加/add |
| C010-036-67A | 293 | 5-3641, 5-6281, 5-6337 | 54549-25-6 | 追加/add |
| C011-665-96A | 293 | 5-3641, 5-6281, 5-6337 | 54549-26-7 | 追加/add |
| C011-666-09A | 293 | 5-3641, 5-6281, 5-6337 | 54549-27-8 | 追加/add |
| C010-170-94A | 293 | 5-3641, 5-6281, 5-6337 | 58846-77-8 | 追加/add |
| C010-225-82A | 293 | 5-3641, 5-6281, 5-6337 | 59122-55-3 | 追加/add |
| C012-508-06A | 292 | 5-710 | 628-13-7 | 追加/add |
| C026-401-59A | 293 | 5-3641, 5-6281, 5-6337 | 65309-84-4 | 追加/add |
| C011-664-94A | 293 | 5-3641, 5-6281, 5-6337 | 6801-86-1 | 追加/add |
| C033-352-19A | 293 | 5-3641, 5-6281, 5-6337 | 6801-88-3 | 追加/add |
| C011-665-07A | 293 | 5-3641, 5-6281, 5-6337 | 6801-89-4 | 追加/add |
| C011-665-18A | 293 | 5-3641, 5-6281, 5-6337 | 6801-91-8 | 追加/add |
| C011-665-29A | 293 | 5-3641, 5-6281, 5-6337 | 6801-92-9 | 追加/add |
| C011-665-30A | 293 | 5-3641, 5-6281, 5-6337 | 6801-93-0 | 追加/add |
| C014-937-76A | 293 | 5-3641, 5-6281, 5-6337 | 68515-73-1 | 追加/add |
| C031-459-28A | 293 | 5-3641, 5-6281, 5-6337 | 69227-93-6 | 追加/add |
| C011-666-10A | 293 | 5-3641, 5-6281, 5-6337 | 69984-73-2 | 追加/add |
| C010-769-93A | 293 | 5-3641, 5-6281, 5-6337 | 70005-86-6 | 追加/add |
| C034-058-03A | 293 | 5-3641, 5-6281, 5-6337 | 74513-19-2 | 追加/add |
| C034-057-01A | 293 | 5-3641, 5-6281, 5-6337 | 75319-63-0 | 追加/add |
| C034-056-10A | 293 | 5-3641, 5-6281, 5-6337 | 76265-96-8 | 追加/add |
| C007-849-23A | 293 | 5-3641, 5-6281, 5-6337 | 82494-08-4 | 追加/add |
| C031-668-72A | 293 | 5-3641, 5-6281, 5-6337 | 82494-09-5 | 追加/add |
| C034-057-23A | 293 | 5-3641, 5-6281, 5-6337 | 83212-61-7 | 追加/add |
| C034-057-34A | 293 | 5-3641, 5-6281, 5-6337 | 93911-10-5 | 追加/add |
| C034-057-45A | 293 | 5-3641, 5-6281, 5-6337 | 93911-11-6 | 追加/add |
| C034-057-56A | 293 | 5-3641, 5-6281, 5-6337 | 93911-12-7 | 追加/add |
| C034-057-67A | 293 | 5-3641, 5-6281, 5-6337 | 93911-14-9 | 追加/add |
| C034-057-89A | 293 | 5-3641, 5-6281, 5-6337 | 93984-02-2 | 追加/add |
| C022-862-00A | 294 | 9-1845 | 97337-82-1 | 追加/add |
| C004-686-04A | 291 | 5-40 | 98-01-1 | 追加/add |
| C034-057-90A | 293 | 5-3641, 5-6281, 5-6337 | 98064-96-1 | 追加/add |
| C010-552-32A | 293 | 5-3641, 5-6281, 5-6337 | 98283-67-1 | 追加/add |
| C009-090-62A | 246 | 3-1730 | 42253-99-6 | 削除/delete |
| C010-687-68A | 248 | 4-658 | 2500-83-6 | 削除/delete |
| C008-593-07A | 246 | 3-1730 | 111170-56-0 | 削除/delete |
| C005-928-96A | 170 | 2-217 | 66455-17-2 | 削除/delete |
| C012-001-80A | 242 | 2-1291, 2-2709 | 98171-34-7 | 削除/delete |
| C006-146-79A | 242 | 2-1291, 2-2709 | 820-66-6 | 削除/delete |
| C006-141-80A | 242 | 2-1291, 2-2709 | 68424-94-2 | 削除/delete |
| C008-908-40A | 246 | 3-1730 | 2510-99-8 | 削除/delete |
| C005-911-99A | 248 | 4-658 | 54830-99-8 | 削除/delete |
| C004-799-18A | 170 | 2-217 | 112-30-1 | 削除/delete |
| C005-542-16A | 170 | 2-217 | 67762-41-8 | 削除/delete |
| C027-484-21A | 170 | 2-217 | 160611-14-3 | 削除/delete |
| C005-958-51A | 170 | 2-217 | 68551-07-5 | 削除/delete |
| C005-959-86A | 170 | 2-217 | 68603-15-6 | 削除/delete |
| C011-393-22A | 170 | 2-217 | 36729-58-5 | 削除/delete |
| C004-684-66A | 67 | 3-1328 | 120-61-6 | 削除/delete |
| C006-010-85A | 170 | 2-217 | 93821-11-5 | 削除/delete |
| C006-893-10A | 200 | 3-2694 | 959-55-7 | 削除/delete |
