Changes Oct. 9, 2018

It seems that ECHA make good on their promise to clean up the data about REACH registrations in October. The huge update for about 1800 substances mostly added CAS numbers to existing records or removed erroneously assigned ones.

Registered substances

• ((methylamino)heteromonocycle-3-yl)methyl N-(tert-butoxycabonyl)-N-alkylglycinate
• (+)-13-ethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-2H-cyclopenta[a]phenanthrene-3,17-dione
• (+)-trans-3,3-dimethyl-5-(2,2,3-trimethyl-cyclopent-3-en-1-yl)pent-4-en-2-ol
• (+/-) trans-3,3-dimethyl-5-(2,2,3-trimethyl-cyclopent-3-en-1-yl)pent-4-en-2-ol
• (+/-) trans-3,3-dimethyl-5-(2,2,3-trimethyl-cyclopent-3-en-1-yl)pent-4-en-2-ol
• (+/-)-1-[4-Chloro-2-(1-hydroxy-1-phenylethyl)phenyl]-3-ethylthiourea
• (+/-)-2,3-dihydro-2-hydroxy-3,3-dimethylbenzofuran-5-ylethanesulfonate
• (+/-)-2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazol-1-yl)propan-1-ol
• (+/-)-cis-3-acetoxy-4-phenylazetidine-2-one
• (+/-)-α-[(2-acetyl-5-methylphenyl)-amino]-2,6-dichlorobenzene-aceto-nitrile
• (1,1'-bis(diphenylphosphino)ferrocene)dichloropalladium
• (1,5 CYCLOOCTADIEN)RUTHENIUM(II) CHLORID POLYMER
• (1,5-cyclooctadiene)(2,4-pentanedionato)rhodium(I)
• (1-naphthylmethyl)(tetrahydrofuran-2-ylmethyl)malonic acid hydrate (1:1)
• (1E)-1,3,3,3-tetrafluoroprop-1-ene
• (1E)-1,3-dichloroprop-1-ene
• (1E)-1,3-dichloroprop-1-ene
• (1R)-1-isopropyl-4-methyl-cyclohex-3-en-1-ol
• (1R)-2-(3,4-difluorophenyl)cyclopropan-1-aminium (2R)-2-hydroxy-2-phenylacetate
• (1R,12R)-7-bromo-9-methoxy-11-oxa-4-azatetracyclo[8.6.1.0^{1,12}.0^{6,17}]heptadeca-6(17),7,9,15-tetraen-14-one (1S,12S)-7-bromo-9-methoxy-11-oxa-4-azatetracyclo[8.6.1.0^{1,12}.0^{6,17}]heptadeca-6(17),7,9,15-tetraen-14-one dihydrochloride
• (1R,2R)-1,3-Dihydroxy-1-(4-nitrophenyl)propyl-2-ammonium (1R, 5S)-5-(dimethylphenylsilyl)-2-(hydroxymethyl)cyclopent-2-ene-1-carboxylate
• (1R,2R,3S,6R,7S,8S)-tetracyclo[6.2.1.1^{3,6}.0^{2,7}]dodec-4-ene
• (1R,2R,3aS,3bS,5S,9aS,9bR,10S,11aS)-5,9b-difluoro-1,10-dihydroxy-2,9a,11a-trimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1-carboxylic acid
• (1R,2S)-2,6-dimethyl-2,3-dihydro-1H-inden-1-amine
• (1R,2S)-2,6-dimethyl-2,3-dihydro-1H-inden-1-amine
• (1R,2S,2'S,4R)-1,7,7-Trimethylbicyclo (2.2.1)heptane-2-spiro-4'-(2'-isopropyl-1',3'-dioxane)
• (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexan-1-ol; (2S,5R)-5-methyl-2-(propan-2-yl)cyclohexan-1-one
• (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 5-(4-amino-5-fluoro-2-oxo-1,2-dihydropyrimidin-1-yl)-1,3-oxathiolane-2-carboxylate
• (1R,3S,7R,8R,10R,13R)-5,5,7,9,9,13-hexamethyl-4,6-dioxatetracyclo[6.5.1.01,10.03,7]tetradecane
• (1R,3s,5S)-8-benzyl-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane
• (1R,3s,5S)-8-benzyl-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane
• (1R,4R)-4-methoxy-2,2,7,7-tetramethyltricyclo(6.2.1.0(1,6))undec-5-ene
• (1R,4S,4aR,8aS)-9-(dichloromethylidene)octahydro-1,4-methanonaphthalene-5,8-dione
• (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carbonyl (1R,4aR,4bR,10aR)-1,4a,4b-trimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboperoxoate (9Z)-octadec-9-enoyl (9Z)-octadec-9-eneperoxoate (9Z,12Z)-octadeca-9,12-dienoyl (9Z,12Z)-octadeca-9,12-dieneperoxoate
• (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid; (1S,2R,5S,10S,11S,14R,15R)-14-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol; (9E)-octadec-9-enoic acid; (9Z,12Z)-octadeca-9,12-dienoic acid
• (1RS,2RS,3RS,6RS,8SR)-8-methoxytricyclo[5.2.1.0(2,6)]decane-3-carbaldehyde
• (1S)-1,2,3,4-tetrahydro-1-phenylisoquinoline
• (1S)-1-(3-methoxyphenyl)-N-methylethanamine hydrobromide (1:1)
• (1S,1'R)-[1-(3',3'-dimethyl-1'-cyclohexyl)ethoxycarbonyl]methyl propanoate
• (1S,2R,6S,14R,16R)-16-[(2S)-2-hydroxy-3,3-dimethylbutan-2-yl]-11,15-dimethoxy-13-oxa-3-azahexacyclo[13.2.2.1^{2,8}.0^{1,6}.0^{6,14}.0^{7,12}]icosa-7,9,11-triene-3-carbonitrile
• (1S,2R,6S,14R,16R)-16-[(2S)-2-hydroxy-3,3-dimethylbutan-2-yl]-15-methoxy-13-oxa-3-azahexacyclo[13.2.2.1^{2,8}.0^{1,6}.0^{6,14}.0^{7,12}]icosa-7(12),8,10-trien-11-ol
• (1S,2S)-1-(cyclopropylcarbamoyl)-1-hydroxypentan-2-aminium chloride
• (1S,2S)-1-(cyclopropylcarbamoyl)-1-hydroxypentan-2-aminium chloride
• (1S,2S)-1-(cyclopropylcarbamoyl)-1-hydroxypentan-2-aminium chloride
• (1S,2S,5S)-2-(2-chloroethyl)-6,6-dimethylbicyclo[3.1.1]heptane
• (1S,4R,4aS,9aR)-4,4a,9,9a-tetrahydro-1H-1,4-methanofluorene
• (1aR,5S,8S,10R,22aR)·5 tert·butyl-14·methoxy-3,6-dioxo-1,1a,3,4,5,6,9,10,18,19,20,21,22,22a tetradecahydro-8H-7,10·methanocyclopropa(18,19)(1,10,3,6)dioxadiazacyclononadecino[11,12-b]quinoxaline-8-carboxylic acid
• (1r,4r)-4-{[(2-amino-3,5-dibromophenyl)methyl]amino}cyclohexan-1-ol hydrobromide
• (1r,4s)-4-(3-methylbutyl)cyclohexan-1-ol; (1s,4r)-4-(3-methylbutyl)cyclohexan-1-ol
• (1α5α6α)-6-nitro-3-benzyl-3-azabicyclo[3,1,0]hexane methanesulfonate salt
• (2,4,6-trioxo-2H,4H,6H-1,3,5-triazine-1,3,5-triyl)triethylene tri(acetoacetate)
• (2-benzyl-acryloylamino)-acetic acid benzyl ester
• (2-hydroxy-3-(3,4-dimethyl-9-oxo-10-thiaanthracen-2-yloxy)propyl)trimethylammonium chloride
• (2-methoxy-5-phenylphenyl)hydrazine hydrochloride
• (2E)-1,1,1,4,4,4-hexafluoro-2-butene
• (2E)-1,1,4,4-tetramethoxybut-2-ene; (2Z)-1,1,4,4-tetramethoxybut-2-ene
• (2E)-1-chloro-6,6-dimethylhept-2-en-4-yne; (2Z)-1-chloro-6,6-dimethylhept-2-en-4-yne
• (2E)-1-chloro-6,6-dimethylhept-2-en-4-yne; (2Z)-1-chloro-6,6-dimethylhept-2-en-4-yne
• (2E)-1-chloro-6,6-dimethylhept-2-en-4-yne; (2Z)-1-chloro-6,6-dimethylhept-2-en-4-yne
• (2E)-2-[(1-benzyl-1,2,3,6-tetrahydropyridin-4-yl)methylene]-5,6-dimethoxyindan-1-one hydrochloride (1:1)
• (2E)-3-(4-methoxyphenyl)-2-methylprop-2-enal
• (2E)-3-({3-carboxy-3-[(2-ethylhexyl)amino]propanoyl}(2-ethylhexyl)carbamoyl)prop-2-enoic acid (2E)-3-[(2-ethylhexyl)carbamoyl]prop-2-enoic acid (2E)-4-{2-[bis(2-hydroxyethyl)amino]ethoxy}-4-oxobut-2-enoic acid 2-[(2-hydroxyethyl)amino]ethyl (2E)-3-[(2-ethylhexyl)carbamoyl]prop-2-enoate
• (2E)-5-methylhept-2-en-4-ol
• (2E)-N-{4-[(3-chloro-4-fluorophenyl)amino]-7-[(3S)-oxolan-3-yloxy]quinazolin-6-yl}-4-(dimethylamino)but-2-enamide
• (2E)-tridec-2-ene; (3E)-tridec-3-ene; (4E)-tridec-4-ene; (5E)-tridec-5-ene; (6E)-tridec-6-ene
• (2E,4E)-2-methyl-5-phenyl-penta-2,4-dienal
• (2R)-2-(3-Benzoylphenyl)propanoic acid, 1-Deoxy-1-(octylamino)-D-glucitol salt
• (2R*,3S*)-2-acetyl-1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethylnaphthalene
• (2R,15S)-2,15-dimethyl-14-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-5,7-dien-5-yl acetate
• (2R,3R)-2,3-bis(acetyloxy)butanedioic acid - 3-(2-methoxy-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine (1:1)
• (2R,3R)-2,3-dihydroxybutanedioic acid bis((3S)-3-hydroxy-4-(trimethylazaniumyl)butanoate)
• (2R,3R)-2,3-dihydroxybutanedioic acid bis((3S)-3-hydroxy-4-(trimethylazaniumyl)butanoate)
• (2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal (2S,3S,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexanoic acid acetic acid calcium dihydride hydrate magnesium dihydride potassium hydride sodium hydride
• (2R,3R,4S,5S,6R)-2-{[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol; (2S,3S,4S,5R,6R)-6-{[(3S,4S,4aR,6aR,6bS,8aR,9R,12aS,14aR,14bR)-9-hydroxy-4-(hydroxymethyl)-4,6a,6b,8a,11,11,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl]oxy}-5-{[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-3,4-dihydroxyoxane-2-carboxylic acid
• (2R,3R,5R)-2-[(benzoyloxy)methyl]-4,4-difluoro-5-(methanesulfonyloxy)oxolan-3-yl benzoate (2R,3R,5S)-2-[(benzoyloxy)methyl]-4,4-difluoro-5-(methanesulfonyloxy)oxolan-3-yl benzoate
• (2R,3S)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,3-triazol-1-yl)butan-2-ol; [(1R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl]methanesulfonic acid
• (2R,4R)-4-(2,3-dimethylbutan-2-yl)-2-methylcyclohexan-1-one; (2S,4S)-4-(2,3-dimethylbutan-2-yl)-2-methylcyclohexan-1-one
• (2S)-2-amino-3-(4-hydroxyphenyl)propanal semicarbazone hydrochloride (1:1)
• (2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoic acid
• (2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoic acid
• (2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoic acid
• (2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoic acid
• (2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoic acid
• (2S)-2-{[(benzyloxy)carbonyl]amino}-3,3-dimethylbutanoic acid; N-cyclohexylcyclohexanamine
• (2S)-2-{[(benzyloxy)carbonyl]amino}-3,3-dimethylbutanoic acid; N-cyclohexylcyclohexanamine
• (2S)-2-{[(benzyloxy)carbonyl]amino}-3,3-dimethylbutanoic acid; N-cyclohexylcyclohexanamine
• (2S)-5-amino-2-{[(2S)-2-aminopropanoyl]amino}-5-oxopentanoic acid
• (2S)-5-amino-2-{[(2S)-2-aminopropanoyl]amino}-5-oxopentanoic acid
• (2S,4R)-1-[(2S)-2-{[(tert-butoxy)carbonyl]amino}-3,3-dimethylbutyl]-4-hydroxypyrrolidine-2-carboxylic acid; oxolane
• (2S,4R)-1-hexadecanoyl-4-hydroxy-pyrrolidine-2-carboxylic acid
• (2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-1-(1,3-benzothiazol-2-ylsulfanyl)-2-[(triphenylmethoxy)imino]ethan-1-one
• (2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-1-(1,3-benzothiazol-2-ylsulfanyl)-2-[(triphenylmethoxy)imino]ethan-1-one
• (2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetic acid
• (2Z)-but-2-enedioic acid ethyl (2E)-4-(dimethylamino)but-2-enoate
• (3-aminopropyl)[(9Z)-octadec-9-en-1-yl]amine; octakis(acetic acid); {3-[(3-aminopropyl)amino]propyl}(octadecyl)amine; {3-[(3-aminopropyl)amino]propyl}[(9Z)-octadec-9-en-1-yl]amine
• (3-carboxy-1,1'-(1,2-dicyanovinylenebis(nitrilomethylidyne)-2,2'-dinaphtholato)nickel(II)
• (3-chloro-2-hydroxypropyl)dimethyloctadecylazanium chloride
• (3E)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-3-en-2-one; (4E)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-one; (4Z)-6-(2,2,3-trimethylcyclopent-3-en-1-yl)hex-4-en-3-one
• (3R,3aR,6S,6aR)-6-(octanoyloxy)-hexahydrofuro[3,2-b]furan-3-yl decanoate (3S,3aR,6R,6aR)-6-(decanoyloxy)-hexahydrofuro[3,2-b]furan-3-yl decanoate (3S,3aR,6R,6aR)-6-(octanoyloxy)-hexahydrofuro[3,2-b]furan-3-yl decanoate (3S,3aR,6R,6aR)-6-(octanoyloxy)-hexahydrofuro[3,2-b]furan-3-yl octanoate
• (3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-6-methyl-3-trimethylsilyloxyoxan-2-yl]oxy-10-(2-ethoxypropan-2-yloxyimino)-14-ethyl-12,13-dihydroxy-7-methoxy-4-[(2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-trimethylsilyloxyoxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one