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REACH PRS: ECHA list of pre-registered substances On 19 December 2008, ECHA published a list of about 150,000 substances which had been pre-registered by 65,000 companies in the EU between 1 June and 1 December 2008. Last updated 10 May 2016 1 (143825 chemicals)
CASEINECSChemical NameSMILES
1193-10-8 214-765-53-methyl-2,5-dihydrothiophene 1,1-dioxideCC1=CCS(=O)(=O)C1
1193-11-9 214-766-02,2,4-trimethyl-1,3-dioxolaneCC1COC(C)(C)O1
1193-12-0 214-767-63,3-dimethylpiperidineCC1(C)CCCNC1
1193-15-3 214-768-1sodium 2,3-epoxypropane-1-sulphonateOS(=O)(=O)CC1CO1
1193-18-6 214-769-73-methylcyclohex-2-en-1-oneCC1=CC(=O)CCC1
1193-21-1 214-770-24,6-dichloropyrimidineClc1cc(Cl)ncn1
1193-22-2 214-771-86-amino-1H-pyrimidin-4-oneNC1=CC(=O)N=CN1
1193-24-4 214-772-36-hydroxy-1H-pyrimidin-4-oneOC1=CC(=O)N=CN1
1193-55-1 214-773-92-methylcyclohexane-1,3-dioneCC1C(=O)CCCC1=O
1193-56-2 214-774-45-chloro-6-hydroxy-1H-pyrimidin-4-oneOC1=C(Cl)C(=O)N=CN1
1193-65-3 214-776-5quinuclidin-3-one hydrochlorideO=C1CN2CCC1CC2
1193-66-4 214-777-02-methyl-1,4-diazabicyclo[2.2.2]octaneCC1CN2CCN1CC2
1193-72-2 214-778-61-bromo-2,4-dichlorobenzeneClc1ccc(Br)c(Cl)c1
1193-79-9 214-779-11-(5-methyl-2-furyl)ethan-1-oneCC(=O)c1oc(C)cc1
1193-81-3 214-780-71-cyclohexylethanolCC(O)C1CCCCC1
1193-82-4 214-781-2(methylsulphinyl)benzeneCS(=O)c1ccccc1
1193-92-6 214-782-8nicotinaldehyde oximeO\N=C\c1cccnc1
1194-00-9 214-783-3tetrahydro-2-isocyanato-2H-pyranO=C=NC1CCCCO1
1194-02-1 214-784-94-fluorobenzonitrileFc1ccc(cc1)C#N
1194-21-4 214-785-42-amino-6-chloropyrimidin-4-ol hydrateNc1nc(O)cc(Cl)n1
1194-65-6 214-787-5dichlobenilClc1cccc(Cl)c1C#N
1194-86-1 214-788-0D-(-)-3-thienylglycineOC(=O)CNc1ccsc1
1194-98-5 214-789-62,5-dihydroxybenzaldehydeOc1ccc(O)c(C=O)c1
1195-06-8 214-790-14-ethylbenzene-1,3-diamineCCc1ccc(N)cc1N
1195-09-1 214-791-76-methoxy-m-cresolCOc1ccc(C)cc1O
1195-14-8 214-792-22-methylbenzo[b]thiopheneCc1cc2ccccc2s1
1195-16-0 214-793-8N-(tetrahydro-2-oxothienyl)acetamideCC(=O)NC1CCSC1=O
1303-57-7 215-121-6digold oxide
1303-58-8 215-122-1digold trioxide
1303-60-2 215-123-7digold sulphide
1303-61-3 215-124-2digold trisulphide
1303-86-2 215-125-8diboron trioxide[B+3].[B+3].[O-2].[O-2].[O-2]
1303-92-0 215-126-3tetraboron copper heptaoxide
1304-28-5 215-127-9barium oxide, obtained by calcining witherite
1304-29-6 215-128-4barium peroxide
1304-39-8 215-130-5barium selenide
1304-40-1 215-131-0barium silicide
1304-54-7 215-132-6triberyllium nitride
1304-56-9 215-133-1beryllium oxide
1304-76-3 215-134-7dibismuth trioxideO=[Bi]O[Bi]=O
1304-82-1 215-135-2dibismuth tritelluride
1304-85-4 215-136-8bismuth hydroxide nitrate oxide
1305-62-0 215-137-3calcium dihydroxide
1305-78-8 215-138-9calcium oxide
1305-79-9 215-139-4calcium peroxide
1305-84-6 215-141-5calcium selenide
1305-99-3 215-142-0tricalcium diphosphide
1306-01-0 215-143-6tetracalcium diphosphorus nonaoxide
1306-05-4 215-144-1Fluorapatite (Ca5F(PO4)3)
1306-06-5 215-145-7Hydroxylapatite (Ca5(OH)(PO4)3)
1306-19-0 215-146-2cadmium oxideO=[Cd]
1306-23-6 215-147-8cadmium sulphide
1306-24-7 215-148-3cadmium selenide
1306-25-8 215-149-9cadmium telluride
1306-38-3 215-150-4cerium dioxide
1307-81-9 215-152-5disodium hexachloroosmate
1676-75-1 216-827-7N-[benzoxycarbonyl]-O-[tert-butyl]-L-serine
1676-88-6 216-828-2methyl (R)-2,5-dioxooxazolidine-4-propionateCOC(=O)CC[C@H]1NC(=O)OC1=O
1677-27-6 216-829-83H-benzo-1,2-dithiol-3-oneO=C1SSc2ccccc12
1677-46-9 216-830-34-hydroxy-1-methyl-2-quinoloneCN1C(=O)C=C(O)c2ccccc12
1677-87-8 216-831-91-phenylethan-1-one (2,4-dinitrophenyl)hydrazoneCC(=NNc1ccc(cc1[N+](=O)[O-])[N+](=O)[O-])c2ccccc2
1678-25-7 216-832-4N-phenylbenzenesulphonamideO=S(=O)(Nc1ccccc1)c2ccccc2
1678-45-1 216-834-52-hydroxy-1-(hydroxymethyl)ethyl laurateCCCCCCCCCCCC(=O)OC(CO)CO
1678-91-7 216-835-0ethylcyclohexaneCCC1CCCCC1
1678-92-8 216-836-6propylcyclohexaneCCCC1CCCCC1
1678-93-9 216-837-1butylcyclohexaneCCCCC1CCCCC1
1678-97-3 216-838-71,2,3-trimethylcyclohexaneCC1CCCC(C)C1C
1678-98-4 216-839-2isobutylcyclohexaneCC(C)CC1CCCCC1
1679-02-3 216-840-82,9-dimethylpiceneCc1ccc2ccc3c4ccc5c(C)cccc5c4ccc3c2c1
1679-07-8 216-841-3cyclopentanethiolSC1CCCC1
1679-08-9 216-842-92,2-dimethylpropanethiolCC(C)(C)CS
1679-09-0 216-843-42-methylbutane-2-thiolCCC(C)(C)S
1679-18-1 216-845-5(p-chlorophenyl)metaboric acid
1679-47-6 216-846-0alpha-methyl-γ-butyrolactoneCC1CCOC1=O
1679-51-2 216-847-6cyclohex-3-ene-1-methanolOCC1CCC=CC1
1679-53-4 216-848-110-hydroxydecanoic acidOCCCCCCCCCC(=O)O
1679-64-7 216-849-7methyl hydrogen terephthalateCOC(=O)c1ccc(cc1)C(=O)O
1679-81-8 216-850-22-(diethylamino)ethyl (benzylidene)phenylacetate hydrochlorideCCN(CC)CCOC(=O)C(=Cc1ccccc1)c2ccccc2
1679-98-7 216-851-84,4'-(1,3,4-oxadiazole-2,5-diyl)bis[N,N-diethylaniline]CCN(CC)c1ccc(cc1)c2oc(nn2)c3ccc(cc3)N(CC)CC
1680-16-6 216-852-3butyl N-[(2-azido-1H-benzimidazol-1-yl)carbonyl]glycinateCCCCOC(=O)CNC(=O)n1c(N=[N+]=[N-])nc2ccccc12
1680-21-3 216-853-91,2-ethanediylbis(oxy-2,1-ethanediyl) diacrylateC=CC(=O)OCCOCCOCCOC(=O)C=C
1680-36-0 216-854-4nonan-1-oic anhydrideCCCCCCCCC(=O)OC(=O)CCCCCCCC
1680-70-2 216-856-5dipotassium 7-bromo-N-(2-methoxyphenyl)-3-(sulphonatooxy)naphthalene-2-carboxamidate
1681-10-3 216-857-06-methyl-1H-purin-2-amineCc1[nH]c(N)nc2ncnc12
1681-24-9 216-858-6dibromoacetyl bromideBrC(Br)C(=O)Br
1681-60-3 216-859-1disodium 3-[(4-aminophenyl)azo]-4,5-dihydroxynaphthalene-2,7-disulphonate[Na+].[Na+].Nc1ccc(cc1)N=Nc2c(O)c3c(O)cc(cc3cc2S(=O)(=O)[O-])S(=O)(=O)[O-]
1681-77-2 216-860-75-bromodihydro-5-methyluracil
1681-96-5 216-861-2N-formyl-L-glutamic acidOC(=O)CC[C@H](NC=O)C(=O)O
1682-31-1 216-862-81,1,1,2,2,3,3,4,4,5,5-undecafluoro-7-iodoheptaneFC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCI
1683-49-4 216-863-34-(α,α,α-trifluoro-m-tolyl)piperidin-4-ol hydrochlorideOC1(CCNCC1)c2cccc(c2)C(F)(F)F
1683-86-9 216-864-92-amino-5-fluoro-1H-pyrimidin-4-oneNC1=NC(=O)C(=CN1)F
1684-14-6 216-865-42,3-diphenylquinoxalinec1ccc(cc1)c2nc3ccccc3nc2c4ccccc4
1684-40-8 216-867-51,2,3,4-tetrahydroacridin-9-amine monohydrochlorideNc1c2CCCCc2nc3ccccc13
1684-42-0 216-868-01-[(6-chloro-2-methoxyacridin-9-yl)amino]-3-(diethylamino)propan-2-ol dihydrochlorideCCN(CC)CC(O)CNc1c2ccc(Cl)cc2nc3ccc(OC)cc13
1686-14-2 216-869-62,7,7-trimethyl-3-oxatricyclo[4.1.1.02,4]octaneCC1(C)C2CC3OC3(C)C1C2
1686-22-2 216-870-1triethoxyoxovanadium
1686-23-3 216-871-7oxotripropoxyvanadium
1687-30-5 216-872-2hexahydrophthalic acidOC(=O)C1CCCCC1C(=O)O
1687-53-2 216-873-85-amino-2-methoxyphenolCOc1ccc(N)cc1O
1687-60-1 216-874-3N,N'-dihydroxyoxamideONC(=O)C(=O)NO
1687-61-2 216-875-96-ethyl-m-cresolCCc1ccc(C)cc1O
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