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REACH Lead Registrant Finder

Lead registrants should have access to information mandated by the REACH registration requirements. The lead registrant may be able to help if your company requires a Letter of Access to any of those studies.

Search below to find the lead registrant of a substance.


Disclaimer: This search tool below uses information published by the European Chemicals Agency (ECHA), prior to 2018, relating to the EU REACH regulation. The database will not reflect changes to the lead registrants since then. As such, the data contained within this database may be out of date.

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Substance nameEC numberCAS numberLead registrant
Plum, ext.290-179-390082-87-4Lead registrant name was not published by ECHA.
N,N’-propane-1,3-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide]274-157-069851-61-2Lead registrant name was not published by ECHA.
Cesium bicarbonate239-554-515519-28-5Albemarle Germany GmbH
Reaction mass of cerium dioxide and praseodymium(III,IV) oxide and zirconium dioxide909-715-0Lead registrant name was not published by ECHA.
Evernia prunastri, ext.289-861-390028-68-5International Flavors & Fragrances, I.F.F. (France) S.A.S
N-(carbamoylmethyl)taurine230-908-47365-82-4DC FINE CHEMICALS SPAIN, S.L.U.
Isosorbide dinitrate201-740-987-33-2DIPHARMA FRANCIS srl
Graphene Oxide942-699-3Chemservice S.A.
2-amino-5-chlorobenzophenone211-949-7719-59-5Pharmasynthese
1,2-dihydro-2-oxoquinoline-4-carboxylic acid239-827-915733-89-8Pharmasynthese
3,3-dimethylbutanone200-920-475-97-8Pharmasynthese
Evernia furfuracea, ext.289-860-868648-41-9; 90028-67-4International Flavors & Fragrances, I.F.F. (France) S.A.S
Reaction mass of 29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32 copper and hydrogen [29H,31H-phthalocyaninesulphonato(3-)-N29,N30,N31,N32]cuprate(1-), compound with dodecylamine (1:1)908-084-9Envigo Consulting Limited
1,2,3,4-Butanetetracarboxylic acid, tetramethyl ester, reaction products with 1,2,2,6,6-pentamethyl-4-piperidinol and ß,ß,ß’,ß’-tetramethyl-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diethanol287-947-585631-00-1ADEKA POLYMER ADDITIVES EUROPE SAS
Carbazamidine sulphate220-605-52834-84-6SYNTHRON
Octadecan-1-ol, ethoxylated, phosphates500-155-962362-49-6Du Pont Ibérica S.L.
Carbazamidine phosphate246-237-524413-21-6SYNTHRON
(1S,6S)-2,8-Diazabicyclo[4.3.0]nonane604-778-8151213-40-0F.I.S. Fabbrica Italiana Sintetici S.p.a.
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tri-C14-15-alkyl esters825-814-0222721-94-0Domus Chemicals S.p.A
N-methylcaprolactam219-874-12556-73-2Knoell NL-OR-042
1-ethylazepan-2-one606-384-119797-08-1Knoell NL-OR-042
Reaction mass of 2-hydroxyethyl oleate, oleic acid, and 2-hydroxyethyl palmitate948-047-4Lead registrant name was not published by ECHA.
1H-Pyrrolo[3,4-b]pyridine, octahydro-6-(phenylmethyl)-, (4aS,7aS)-, (2R,3R)-2,3-dihydroxybutanedioate (1:1)604-807-4151636-47-4F.I.S. Fabbrica Italiana Sintetici S.p.a.
Reaction mass of 29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32 copper and Copper, [29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-, (dimethylamino)methyl derivs.908-081-2Envigo Consulting Limited
1-chloro-4-nitrobenzene202-809-6100-00-5Janssen Pharmaceutica N.V.
Reaction mass of N-[3-(dimethylamino)propyl]docosanamide and N-[3-(dimethylamino)propyl]stearamide913-660-8Lead registrant name was not published by ECHA.
2-amino-6-chlorobenzoic acid218-416-82148-56-3Lead registrant name was not published by ECHA.
1,4-Cyclohexane dicarbonyl chloride818-233-913170-66-6CABB GmbH
Reaction mass of methyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate and methyl linoleate and methyl oleate907-284-3Lead registrant name was not published by ECHA.
3a,4,5,6,7,7a-hexahydro-5-methoxy-4,7-methano-1H-indene258-296-453018-24-9Bell Flavors & Fragrances GmbH
(6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-[(triphenylmethoxy)imino]acetyl]amino]-3-[(E)-[(3’R)-1′-[(1,1-dimethylethoxy)carbonyl]-2-oxo-[1,3′-bipyrrolidin]-3-ylidene]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2carboxylic acid diphenylmethyl ester609-463-9376653-41-7OLON Spa
Chlorinated 2,8-dimethylphenoxathiin922-625-6WeylChem Griesheim GmbH
3-methyl-1-isobutylbutyl acetate233-588-410250-45-0Bell Flavors & Fragrances GmbH
(6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-[(triphenylmethoxy)imino]acetyl]amino]-3-formyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester609-462-3376653-37-1OLON Spa
Benzol forerunnings (coal)266-023-565996-88-5RAIN CARBON BVBA
N-(2-chloro-4-pyrimidinyl)-N,2,3-trimethyl-2H-indazole-6-amine810-050-2444731-75-3Lead registrant name was not published by ECHA.
N-(2-chloro-4-pyrimidinyl)-2,3-dimethyl-2H-indazol-6-amine810-051-8444731-74-2Lead registrant name was not published by ECHA.
Tris(pentane-2,4-dionato-O,O’)vanadium236-759-113476-99-8Lead registrant name was not published by ECHA.
Sodium ethanolate205-487-5141-52-6Lead registrant name was not published by ECHA.
Rhatany, Krameria triandra, ext.283-919-184775-95-1Bionorica Extracts SL
Reaction mass of lithium 12-hydroxystearate and lithium oleate and lithium palmitate and lithium stearate911-649-2Chemie-Technik GmbH
Cyanogen bromide208-051-2506-68-3Libor Bachura- vyzkum a vyroba
Tris[(2-hydroxyethyl)ammonium] orthoborate272-298-268797-44-4Lead registrant name was not published by ECHA.
Boric acid (H3BO3), reaction products with ethanolamine and triethanolamine270-982-568512-53-8Lead registrant name was not published by ECHA.
a-methyl-1H-imidazole-1-ethanol253-668-237788-55-9Performance Chemicals Handels GmbH
1,5-dibromopentane203-849-7111-24-0ROLABO OUTSOURCING, S.L.
(6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-[(triphenylmethoxy)imino]acethyl]amino]-3-(hydroxymethyl)-8-oxo-5thia-1-azabicyclo[4.2.0]oct-2-ene-carboxylic acid diphenylmethyl ester609-461-8376653-36-0OLON Spa
Soybean meal, protein extn. residue293-693-691081-84-4ExponentTPR36
Dipotassium hydrogen citrate222-775-63609-96-9Lead registrant name was not published by ECHA.
4-[(6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile928-806-6Janssen Pharmaceutical Science Unlimited Company

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