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Chemical Name CAS Number Signal Word
(4E)-2-ethylhex-4-enoic acid (EC: 101-143-2) 82898-28-0 Danger
(4E)-2-methylhex-4-enoic acid (EC: 101-134-3) 118492-11-8 Danger
4-[(E)-2-nitroethenyl]-1H-indole (EC: 634-890-2) 851192-48-8 Warning
4-[(E)-2-nitroethenyl]morpholine (EC: 833-117-8) 101419-83-4 Warning
4-[(E)-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]aniline (EC: 845-852-1) 2159091-30-0 Warning
4-[(E)-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]phenol (EC: 830-718-7) 933986-82-4 Warning
4-{[(E)-2-THIENYLMETHYLIDENE]AMINO}-5-(TRIFLUOROMETHYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOLE-3-THIONE (EC: 645-169-7) 328023-00-3 Warning
4-((E)-{[3-(2-CHLOROPHENYL)-5-SULFANYL-4H-1,2,4-TRIAZOL-4-YL]IMINO}METHYL)-2,6-DIMETHOXYPHENYL ACETATE (EC: 648-776-5) 478254-10-3 Warning
4-((E)-{[3-(3-ETHOXYPHENYL)-5-SULFANYL-4H-1,2,4-TRIAZOL-4-YL]IMINO}METHYL)-2-METHOXYPHENYL ACETATE (EC: 637-503-5) 613249-78-8 Warning
4-{[(E)-(3,4-DIMETHOXYPHENYL)METHYLIDENE]AMINO}-5-(2-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-929-0) 478257-19-1 Warning
4-{[(E)-(3,4-DIMETHOXYPHENYL)METHYLIDENE]AMINO}-5-(3-METHYLPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-736-1) 478256-14-3 Warning
4-((E)-{[3-(4-ETHOXYPHENYL)-5-SULFANYL-4H-1,2,4-TRIAZOL-4-YL]HYDRAZONO}METHYL)-2-METHOXYPHENYL ACETATE (EC: 638-390-5) 624725-12-8 Warning
4-((E)-{[3-(4-ETHOXYPHENYL)-5-SULFANYL-4H-1,2,4-TRIAZOL-4-YL]HYDRAZONO}METHYL)BENZOIC ACID (EC: 638-395-2) 624725-15-1 Warning
4-[(E)-(3,7-DIOXO-6-PHENYL-7H-[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZIN-2(3H)-YLIDENE)METHYL]PHENYL ACETATE (EC: 644-275-0) 463959-53-7 Warning
4-({(E)-[3-(BENZYLOXY)-4-METHOXYPHENYL]METHYLIDENE}AMINO)-5-(2-CHLOROPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 648-777-0) 478254-11-4 Warning
4-({(E)-[3-(BENZYLOXY)-4-METHOXYPHENYL]METHYLIDENE}AMINO)-5-(3-CHLOROPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-884-7) 478254-90-9 Warning
4-({(E)-[3-(BENZYLOXY)-4-METHOXYPHENYL]METHYLIDENE}AMINO)-5-(3-METHYLPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-914-9) 478255-86-6 Warning
4-({(E)-[3-(BENZYLOXY)PHENYL]METHYLIDENE}AMINO)-5-(3-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-772-8) 478257-91-9 Warning
4-((E)-{[(3-CHLORO-2-METHYLANILINO)(OXO)ACETYL]HYDRAZONO}METHYL)-2-ETHOXYPHENYL 2,4-DICHLOROBENZOATE (EC: 647-747-4) 477732-21-1
4-((E)-{[(3-CHLORO-2-METHYLANILINO)(OXO)ACETYL]HYDRAZONO}METHYL)-2-METHOXYPHENYL (2E)-3-PHENYL-2-PROPENOATE (EC: 646-450-7) 477728-82-8
4-((E)-{[[(3-CYANO-4,5,6,7-TETRAHYDRO-1-BENZOTHIEN-2-YL)AMINO](OXO)ACETYL]HYDRAZONO}METHYL)-2-ETHOXYPHENYL 2,4-DICHLOROBENZOATE (EC: 647-761-0) 477732-17-5
4-((E)-{[[(3-CYANO-4,5,6,7-TETRAHYDRO-1-BENZOTHIEN-2-YL)AMINO](OXO)ACETYL]HYDRAZONO}METHYL)-2-METHOXYPHENYL 3-BROMOBENZOATE (EC: 647-549-8) 477730-24-8
4-({(E)-[3-(DIFLUOROMETHOXY)PHENYL]METHYLIDENE}AMINO)-1,5-DIMETHYL-2-PHENYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE (EC: 652-375-0) 303104-60-1 Warning
4-(E-3-Ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid (EC: 690-442-6) 850568-49-9 Warning
(4E)-3-methyl-5-phenylpent-4-enoic acid (EC: 992-176-9) 728003-93-8 Warning
4-{[(E)-(3-NITROPHENYL)METHYLIDENE]AMINO}-5-(TRIFLUOROMETHYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOLE-3-THIONE (EC: 644-781-1) 325994-80-7 Warning
(4E)-4-[3-(2,5-dichloro-4,6-dimethylpyridin-3-yl)-2H-1,2,4-oxadiazol-5-ylidene]-2-methoxy-6-nitrocyclohexa-2,5-dien-1-one (EC: 941-406-6) 1391712-50-7
(4E)-4-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylidene]-2H,3H,4H-pyrano[2,3-c]pyridine (EC: 119-122-1) Warning
4-({(E)-[4-(BENZYLOXY)-3-METHOXYPHENYL]METHYLIDENE}AMINO)-5-(2-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-725-1) 478256-56-3 Warning
4-({(E)-[4-(BENZYLOXY)-3-METHOXYPHENYL]METHYLIDENE}AMINO)-5-(3-CHLOROPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 647-543-5) 478254-72-7 Warning
4-({(E)-[4-(BENZYLOXY)PHENYL]METHYLIDENE}AMINO)-5-(3-CHLOROPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 647-532-5) 478254-60-3 Warning
4-({(E)-[4-(BENZYLOXY)PHENYL]METHYLIDENE}AMINO)-5-(3-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-820-8) 478257-58-8 Warning
4-({(E)-[4-(BENZYLOXY)PHENYL]METHYLIDENE}AMINO)-5-(3-METHYLPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 646-952-6) 478255-49-1 Warning
4-({(E)-[4-(DIMETHYLAMINO)PHENYL]METHYLIDENE}AMINO)-5-(TRIFLUOROMETHYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOLE-3-THIONE (EC: 644-779-0) 110625-45-1 Warning
4-{(E)-[({[4-ETHYL-5-(4-METHOXYPHENYL)-4H-1,2,4-TRIAZOL-3-YL]SULFANYL}ACETYL)HYDRAZONO]METHYL}-2-METHOXYPHENYL ACETATE (EC: 683-805-5) 303102-50-3 Warning
4-{[(E)-(4-FLUOROPHENYL)METHYLIDENE]AMINO}-5-(TRIFLUOROMETHYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOLE-3-THIONE (EC: 644-698-0) 331452-78-9 Warning
4-{[(E)-(4-ISOPROPYLPHENYL)METHYLIDENE]AMINO}-5-(TRIFLUOROMETHYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOLE-3-THIONE (EC: 644-695-4) 466658-26-4 Warning
(4E)-4-METHYL-5-(4-METHYLPHENYL)-4-PENTENAL (EC: 700-748-4) 1226911-69-8 Warning
4-[(E)-5-(3,3-dimethyloxiran-2-yl)-3-methylpent-2-enyl]furo[3,2-g]chromen-7-one (EC: 801-696-6) Warning
(4E)-5-(4-chlorophenyl)penta-1,4-dien-3-one (EC: 817-362-8) 1613309-12-8 Warning
4-{[(E)-(5-BROMO-2-THIENYL)METHYLIDENE]AMINO}-5-(3-METHYLPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 637-501-4) 497920-12-4 Warning
(4E)-5-cyclohexyl-2,4-dimethylpent-4-enal (EC: 947-579-4) 1449104-34-0 Warning
(4E)-5-methylhept-4-en-3-one (EC: 973-433-4) 1447-26-3 Warning
(4E)-5-phenylpent-4-enoic acid (EC: 954-649-8) 17920-83-1 Warning
4-[(E)-(6-METHYL-3,7-DIOXO-7H-[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZIN-2(3H)-YLIDENE)METHYL]PHENYL ACETATE (EC: 644-280-8) 463959-51-5 Warning
4-[(E)-(6-OXO-2-(4-PROPOXYPHENYL)[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZOL-5(6H)-YLIDENE)METHYL]PHENYL ACETATE (EC: 645-377-8) 618076-64-5 Warning
[(4E,6Z,8S,9S,10E,12S,13R,14S,16R)-19-[2-(dimethylamino)ethylamino]-13-hydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl] carbamate (EC: 154-807-9) 467214-20-6 Warning
(4E,8E)-5,9,13-trimethyltetradeca-4,8,12-trienoic acid (EC: 969-547-9) 6040-06-8 Warning
4-{[(E)-(9-ETHYL-9H-CARBAZOL-3-YL)METHYLIDENE]AMINO}-5-(4-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL (EC: 648-807-2) 478253-62-2 Warning
4-[(E)-[amino(dimethylamino)methylidene]amino]butanoic acid hydrochloride (EC: 948-602-0) 2247108-57-0 Warning