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 As such, the data contained within this database may be out of date.
| Substance name | EC number | CAS number | Lead registrant |
|---|---|---|---|
| Plum, ext. | 290-179-3 | 90082-87-4 | Lead registrant name was not published by ECHA. |
| N,N’-propane-1,3-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide] | 274-157-0 | 69851-61-2 | Lead registrant name was not published by ECHA. |
| Cesium bicarbonate | 239-554-5 | 15519-28-5 | Albemarle Germany GmbH |
| Reaction mass of cerium dioxide and praseodymium(III,IV) oxide and zirconium dioxide | 909-715-0 | – | Lead registrant name was not published by ECHA. |
| Evernia prunastri, ext. | 289-861-3 | 90028-68-5 | International Flavors & Fragrances, I.F.F. (France) S.A.S |
| N-(carbamoylmethyl)taurine | 230-908-4 | 7365-82-4 | DC FINE CHEMICALS SPAIN, S.L.U. |
| Isosorbide dinitrate | 201-740-9 | 87-33-2 | DIPHARMA FRANCIS srl |
| Graphene Oxide | 942-699-3 | – | Chemservice S.A. |
| 2-amino-5-chlorobenzophenone | 211-949-7 | 719-59-5 | Pharmasynthese |
| 1,2-dihydro-2-oxoquinoline-4-carboxylic acid | 239-827-9 | 15733-89-8 | Pharmasynthese |
| 3,3-dimethylbutanone | 200-920-4 | 75-97-8 | Pharmasynthese |
| Evernia furfuracea, ext. | 289-860-8 | 68648-41-9; 90028-67-4 | International 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) | 908-084-9 | – | Envigo 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-diethanol | 287-947-5 | 85631-00-1 | ADEKA POLYMER ADDITIVES EUROPE SAS |
| Carbazamidine sulphate | 220-605-5 | 2834-84-6 | SYNTHRON |
| Octadecan-1-ol, ethoxylated, phosphates | 500-155-9 | 62362-49-6 | Du Pont Ibérica S.L. |
| Carbazamidine phosphate | 246-237-5 | 24413-21-6 | SYNTHRON |
| (1S,6S)-2,8-Diazabicyclo[4.3.0]nonane | 604-778-8 | 151213-40-0 | F.I.S. Fabbrica Italiana Sintetici S.p.a. |
| 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tri-C14-15-alkyl esters | 825-814-0 | 222721-94-0 | Domus Chemicals S.p.A |
| N-methylcaprolactam | 219-874-1 | 2556-73-2 | Knoell NL-OR-042 |
| 1-ethylazepan-2-one | 606-384-1 | 19797-08-1 | Knoell NL-OR-042 |
| Reaction mass of 2-hydroxyethyl oleate, oleic acid, and 2-hydroxyethyl palmitate | 948-047-4 | – | Lead 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) | 604-807-4 | 151636-47-4 | F.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. | 908-081-2 | – | Envigo Consulting Limited |
| 1-chloro-4-nitrobenzene | 202-809-6 | 100-00-5 | Janssen Pharmaceutica N.V. |
| Reaction mass of N-[3-(dimethylamino)propyl]docosanamide and N-[3-(dimethylamino)propyl]stearamide | 913-660-8 | – | Lead registrant name was not published by ECHA. |
| 2-amino-6-chlorobenzoic acid | 218-416-8 | 2148-56-3 | Lead registrant name was not published by ECHA. |
| 1,4-Cyclohexane dicarbonyl chloride | 818-233-9 | 13170-66-6 | CABB GmbH |
| Reaction mass of methyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate and methyl linoleate and methyl oleate | 907-284-3 | – | Lead registrant name was not published by ECHA. |
| 3a,4,5,6,7,7a-hexahydro-5-methoxy-4,7-methano-1H-indene | 258-296-4 | 53018-24-9 | Bell 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 ester | 609-463-9 | 376653-41-7 | OLON Spa |
| Chlorinated 2,8-dimethylphenoxathiin | 922-625-6 | – | WeylChem Griesheim GmbH |
| 3-methyl-1-isobutylbutyl acetate | 233-588-4 | 10250-45-0 | Bell 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 ester | 609-462-3 | 376653-37-1 | OLON Spa |
| Benzol forerunnings (coal) | 266-023-5 | 65996-88-5 | RAIN CARBON BVBA |
| N-(2-chloro-4-pyrimidinyl)-N,2,3-trimethyl-2H-indazole-6-amine | 810-050-2 | 444731-75-3 | Lead registrant name was not published by ECHA. |
| N-(2-chloro-4-pyrimidinyl)-2,3-dimethyl-2H-indazol-6-amine | 810-051-8 | 444731-74-2 | Lead registrant name was not published by ECHA. |
| Tris(pentane-2,4-dionato-O,O’)vanadium | 236-759-1 | 13476-99-8 | Lead registrant name was not published by ECHA. |
| Sodium ethanolate | 205-487-5 | 141-52-6 | Lead registrant name was not published by ECHA. |
| Rhatany, Krameria triandra, ext. | 283-919-1 | 84775-95-1 | Bionorica Extracts SL |
| Reaction mass of lithium 12-hydroxystearate and lithium oleate and lithium palmitate and lithium stearate | 911-649-2 | – | Chemie-Technik GmbH |
| Cyanogen bromide | 208-051-2 | 506-68-3 | Libor Bachura- vyzkum a vyroba |
| Tris[(2-hydroxyethyl)ammonium] orthoborate | 272-298-2 | 68797-44-4 | Lead registrant name was not published by ECHA. |
| Boric acid (H3BO3), reaction products with ethanolamine and triethanolamine | 270-982-5 | 68512-53-8 | Lead registrant name was not published by ECHA. |
| a-methyl-1H-imidazole-1-ethanol | 253-668-2 | 37788-55-9 | Performance Chemicals Handels GmbH |
| 1,5-dibromopentane | 203-849-7 | 111-24-0 | ROLABO 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 ester | 609-461-8 | 376653-36-0 | OLON Spa |
| Soybean meal, protein extn. residue | 293-693-6 | 91081-84-4 | ExponentTPR36 |
| Dipotassium hydrogen citrate | 222-775-6 | 3609-96-9 | Lead registrant name was not published by ECHA. |
| 4-[(6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile | 928-806-6 | – | Janssen Pharmaceutical Science Unlimited Company |
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