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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 (1 chemicals) download  excel file 
CASEINECSChemical NameSMILES
0008008-57-9 Oils, orange, sweet
0008016-20-4 Oils, grapefruit
025085-99-8 Oxirane, 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis-, homopolymer
100-00-5 202-809-61-chloro-4-nitrobenzene[O-][N+](=O)c1ccc(Cl)cc1
100-01-6 202-810-14-nitroanilineNc1ccc(cc1)[N+](=O)[O-]
100-02-7 202-811-74-nitrophenolOc1ccc(cc1)[N+](=O)[O-]
100-03-8 202-812-2p-chlorobenzenesulphinic acidOS(=O)c1ccc(Cl)cc1
100-04-9 202-813-84-(N,N-dimethylamino)benzenediazonium chlorideCN(C)c1ccc(cc1)[N+]#N
100-05-0 202-814-34-nitrobenzenediazonium chloride[O-][N+](=O)c1ccc(cc1)[N+]#N
100-06-1 202-815-94'-methoxyacetophenoneCOc1ccc(cc1)C(=O)C
100-07-2 202-816-4anisoyl chlorideCOc1ccc(cc1)C(=O)Cl
100-09-4 202-818-5p-anisic acidCOc1ccc(cc1)C(=O)O
100-10-7 202-819-04-dimethylaminobenzaldehydeCN(C)c1ccc(C=O)cc1
100-11-8 202-820-6α-bromo-4-nitrotoluene[O-][N+](=O)c1ccc(CBr)cc1
100-12-9 202-821-11-ethyl-4-nitrobenzeneCCc1ccc(cc1)[N+](=O)[O-]
100-14-1 202-822-7α-chloro-4-nitrotoluene[O-][N+](=O)c1ccc(CCl)cc1
100-15-2 202-823-2N-methyl-4-nitroanilineCNc1ccc(cc1)[N+](=O)[O-]
100-16-3 202-824-84-nitrophenylhydrazineNNc1ccc(cc1)[N+](=O)[O-]
100-17-4 202-825-34-nitroanisoleCOc1ccc(cc1)[N+](=O)[O-]
100-18-5 202-826-91,4-diisopropylbenzeneCC(C)c1ccc(cc1)C(C)C
100-19-6 202-827-44'-nitroacetophenoneCC(=O)c1ccc(cc1)[N+](=O)[O-]
100-20-9 202-829-5terephthaloyl dichlorideClC(=O)c1ccc(cc1)C(=O)Cl
100-21-0 202-830-0terephthalic acidOC(=O)c1ccc(cc1)C(=O)O
100-22-1 202-831-6N,N,N',N'-tetramethyl-p-phenylenediamineCN(C)c1ccc(cc1)N(C)C
100-23-2 202-832-1N,N-dimethyl-4-nitroanilineCN(C)c1ccc(cc1)[N+](=O)[O-]
100-25-4 202-833-71,4-dinitrobenzene[O-][N+](=O)c1ccc(cc1)[N+](=O)[O-]
100-26-5 202-834-2pyridine-2,5-dicarboxylic acidOC(=O)c1ccc(nc1)C(=O)O
100-27-6 202-835-84-nitrophenethyl alcoholOCCc1ccc(cc1)[N+](=O)[O-]
100-28-7 202-836-34-nitrophenyl isocyanate[O-][N+](=O)c1ccc(cc1)N=C=O
100-29-8 202-837-94-nitrophenetoleCCOc1ccc(cc1)[N+](=O)[O-]
100-31-2 202-838-4stilbene-4,4'-dicarboxylic acidOC(=O)c1ccc(\C=C\c2ccc(cc2)C(=O)O)cc1
100-32-3 202-840-5bis(4-nitrophenyl) disulphide[O-][N+](=O)c1ccc(SSc2ccc(cc2)[N+](=O)[O-])cc1
100-33-4 202-841-0pentamidineNC(=N)c1ccc(OCCCCCOc2ccc(cc2)C(=N)N)cc1
100-34-5 202-842-6benzenediazonium chlorideN#[N+]c1ccccc1
100-35-6 202-843-12-chloroethyldiethylamineCCN(CC)CCCl
100-36-7 202-844-72-aminoethyldiethylamineCCN(CC)CCN
100-37-8 202-845-22-diethylaminoethanolCCN(CC)CCO
100-38-9 202-846-82-(diethylamino)ethanethiolCCN(CC)CCS
100-39-0 202-847-3α-bromotolueneBrCc1ccccc1
100-40-3 202-848-94-vinylcyclohexeneC=CC1CCC=CC1
100-41-4 202-849-4ethylbenzeneCCc1ccccc1
100-42-5 202-851-5styreneC=Cc1ccccc1
100-43-6 202-852-04-vinylpyridineC=Cc1ccncc1
100-44-7 202-853-6α-chlorotolueneClCc1ccccc1
100-46-9 202-854-1benzylamineNCc1ccccc1
100-47-0 202-855-7benzonitrileN#Cc1ccccc1
100-48-1 202-856-2isonicotinonitrileN#Cc1ccncc1
100-49-2 202-857-8cyclohexylmethanolOCC1CCCCC1
100-50-5 202-858-3cyclohex-3-ene-1-carbaldehydeO=CC1CCC=CC1
100-51-6 202-859-9benzyl alcoholOCc1ccccc1
100-52-7 202-860-4benzaldehydeO=Cc1ccccc1
100-53-8 202-862-5toluene-α-thiolSCc1ccccc1
100-54-9 202-863-0nicotinonitrileN#Cc1cccnc1
100-55-0 202-864-63-pyridylmethanolOCc1cccnc1
100-56-1 202-865-1phenylmercury chlorideCl[Hg]c1ccccc1
100-57-2 202-866-7phenylmercury hydroxidec1(ccccc1)[Hg]O
100-58-3 202-867-2bromophenylmagnesiumc1c(cccc1)[Mg]Br
100-59-4 202-868-8chlorophenylmagnesiumc1ccc(cc1)[Mg]Cl
100-60-7 202-869-3cyclohexyl(methyl)amineCNC1CCCCC1
100-61-8 202-870-9N-methylanilineCNc1ccccc1
100-62-9 202-871-4N-methyleneanilineC=Nc1ccccc1
100-63-0 202-873-5phenylhydrazineNNc1ccccc1
100-64-1 202-874-0cyclohexanone oximeON=C1CCCCC1
100-65-2 202-875-6phenylhydroxylamineONc1ccccc1
100-66-3 202-876-1anisoleCOc1ccccc1
100-67-4 202-877-7potassium phenolateOc1ccccc1
100-68-5 202-878-2methyl phenyl sulphideCSc1ccccc1
100-69-6 202-879-82-vinylpyridineC=Cc1ccccn1
100-70-9 202-880-3pyridine-2-carbonitrileN#Cc1ccccn1
100-71-0 202-881-92-ethylpyridineCCc1ccccn1
100-72-1 202-882-4tetrahydropyran-2-ylmethanolOCC1CCCCO1
100-73-2 202-884-53,4-dihydro-2H-pyran-2-carbaldehydeO=CC1CCC=CO1
100-74-3 202-885-04-ethylmorpholineCCN1CCOCC1
100-75-4 202-886-61-nitrosopiperidineO=NN1CCCCC1
100-76-5 202-887-1quinuclidineC1CN2CCC1CC2
100-79-8 202-888-72,2-dimethyl-1,3-dioxolan-4-ylmethanolCC1(C)OCC(CO)O1
100-80-1 202-889-23-methylstyreneCc1cccc(C=C)c1
100-81-2 202-890-83-methylbenzylamineCc1cccc(CN)c1
100-82-3 202-891-33-fluorobenzylamineNCc1cccc(F)c1
100-83-4 202-892-93-hydroxybenzaldehydeOc1cccc(C=O)c1
100-84-5 202-893-43-methylanisoleCOc1cccc(C)c1
100-85-6 202-895-5benzyltrimethylammonium hydroxideC[N+](C)(C)Cc1ccccc1
100-86-7 202-896-02-methyl-1-phenylpropan-2-olCC(C)(O)Cc1ccccc1
100-87-8 202-897-6toluene-α-sulphonic acidOS(=O)(=O)Cc1ccccc1
100-88-9 202-898-1N-cyclohexylsulphamic acidOS(=O)(=O)NC1CCCCC1
100-89-0 202-899-72,2'-[(1,1,3-trimethylpropane-1,3-diyl)bis(oxy)]bis[4,4,6-trimethyl-1,3,2-dioxaborinane]B1(OC(C)(C)C[C@@H](O1)C)OC(C[C@@H](OB1OC(C)(C)C[C@@H](O1)C)C)(C)C
100-91-4 202-900-0eucatropineCC1CC(CC(C)(C)N1C)OC(=O)C(O)c2ccccc2
100-92-5 202-901-6mephentermineCNC(C)(C)Cc1ccccc1
100-93-6 202-902-14'-anilinotoluene-4-sulphonanilideCc1ccc(cc1)S(=O)(=O)Nc2ccc(Nc3ccccc3)cc2
100-94-7 202-903-7dibenzyldimethylammonium chlorideC[N+](C)(Cc1ccccc1)Cc2ccccc2
100-95-8 202-904-2benzyl[2-(dodecylamino)-2-oxoethyl]dimethylammonium chlorideCCCCCCCCCCCCNC(=O)C[N+](C)(C)Cc1ccccc1
100-97-0 202-905-8methenamineC1N2CN3CN1CN(C2)C3
100-99-2 202-906-3triisobutylaluminiumCC(C)C[Al](CC(C)C)CC(C)C
1000-05-1 213-669-01,1,3,3,5,5,7,7-octamethyltetrasiloxaneC[SiH](C)O[Si](C)(C)O[Si](C)(C)O[SiH](C)C
1000-30-2 213-670-62,2,5-trimethylhex-4-enalCC(=CCC(C)(C)C=O)C
1000-50-6 Silane, butylchlorodimethyl-[Si](C)(Cl)(CCCC)C
1000-56-2 213-671-1sodium propyl sulphateCCCOS(=O)(=O)O
1000-67-5 213-672-7sodium butyl sulphateCCCCOS(=O)(=O)O
1000-70-0 213-673-2N,N'-methanetetraylbis[1,1,1-trimethylsilylamine][Si](C)(C)(C)N=C=N[Si](C)(C)C
1000-82-4 213-674-8(hydroxymethyl)ureaNC(=O)NCO
1000-83-5 213-675-3(hydroxymethyl)thioureaNC(=S)NCO
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