Pre-registered substances

These pre-registration intentions were submitted to ECHA between 1 June and 1 December 2008. Use this list to find other potential registrants of your substance so that you can submit a registration dossier jointly, as required by REACH.

Database contains 145299 unique substances/entries.

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Showing 1,601 - 1,650 of 145,299 results.

Name	EC / List no.	CAS no.	Envisaged registration deadline	Related substances
(4-methoxy-4-oxo-2-butenyl)triphenylphosphonium bromide	218-557-5	2181-98-8	31-May-2013	-
(4-methoxybenzyl)triphenylphosphonium chloride	242-425-6	18583-41-0	31-May-2013	-
(4-methoxybiphenyl-3-yl)hydrazine hydrochloride	924-885-6	-	31-May-2013	-
(4-methoxybutyl)cyclohexane	261-094-9	58070-68-1	31-May-2013	-
(4-methoxybutylidene)cyclohexane	298-072-3	93777-41-4	31-May-2013	-
(4-methoxyphenoxy)acetaldehyde	270-389-1	68426-09-5	31-May-2013	-
(4-methoxyphenoxy)acetic acid	217-513-2	1877-75-4	31-May-2013	-
(4-methoxyphenyl)(4-methoxybenzylidene)acetic acid	280-188-0	83072-25-7	31-May-2013	-
(4-methoxyphenyl)glycolonitrile	251-614-2	33646-40-1	31-May-2013	-
(4-methoxyphenyl)hydrazine	222-439-9	3471-32-7	30-Nov-2010	-
(4-methoxyphenyl)methyl heptanoate	275-692-2	71607-51-7	31-May-2013	-
(4-methoxyphenyl)methyl isobutyrate	275-227-3	71172-26-4	30-Nov-2010	-
(4-methoxyphenyl)methyl laurate	301-059-8	93980-79-1	31-May-2013	-
(4-methoxyphenyl)urea	216-368-2	1566-42-3	31-May-2013	-
(4-methyl-1,3-phenylene)bis[iminocarbonyloxy(2-methyl-2,1-ethanediyl)] diacrylate	258-135-8	52723-96-3	30-Nov-2010	-
(4-methyl-2-nitrophenyl)urea	236-079-5	13142-74-0	31-May-2013	-
(4-methyl-3-pentenyl)cyclohexenecarbaldehyde	259-101-5	54323-26-1	31-May-2013	-
(4-methylbenzyl)triphenylphosphonium bromide	219-159-4	2378-86-1	31-May-2013	-
(4-methylphenoxy)acetaldehyde	267-317-6	67845-46-9	30-Nov-2010	-
(4-methylphenoxy)acetic acid	213-374-7	940-64-7	31-May-2013	-
(4-methylphenyl) 2-pyridyl ketone	278-941-3	78539-88-5	31-May-2013	-
(4-methylphenyl) methyl, Butanedioic acid, Potassium salt	917-384-9	-	31-May-2018	-
(4-methylphenyl)mesitylene sulfonate KAYAKU TG-MC	407-530-5	-	31-May-2013	-
(4-methylphenyl)methyl methacrylate	299-276-5	93858-45-8	31-May-2013	-
(4-methylphenyl)methyl p-toluate	244-206-0	21086-87-3	31-May-2013	-
(4-nitrophenoxy)acetyl chloride	243-544-6	20142-88-5	31-May-2013	-
(4-nitrophenyl) dihydrogen phosphate, magnesium salt (1:2)	251-002-5	32348-90-6	31-May-2013	-
(4-nitrophenyl)hydrazine monohydrochloride	211-273-2	636-99-7	30-Nov-2010	-
(4-nitrophenyl)methyl (2-mercaptoethyl)carbamate	265-909-9	65750-59-6	31-May-2013	-
(4-nitrophenyl)methyl [2R-[1(E),2α,3α]]-α-(1-hydroxyethylidene)-4-oxo-3-[(phenoxyacetyl)amino]-2-[[(p-tolyl)sulphonyl]thio]azetidine-1-acetate	260-806-5	57561-88-3	31-May-2013	-
(4-nitrophenyl)methyl [2S-(2α,4β,5α,6β)]-3,3-dimethyl-7-oxo-6-(phenoxyacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxide	255-470-1	41625-65-4	31-May-2013	-
(4-nitrophenyl)methyl [2S-[2α,5β,6β(S*)]]-6-(1-hydroxyethyl)-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate	278-864-5	78184-67-5	30-Nov-2010	-
(4-nitrophenyl)methyl [5R-[5α,6α(R*)]]-6-(1-hydroxyethyl)-3-[[2-[[[(4-nitrophenyl)methoxy]carbonyl]amino]ethyl]thio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate	264-650-9	64067-13-6	31-May-2013	-
(4-nitrophenyl)methyl [6R,(6α,7β)]-[3-hydroxy-5,8-dioxo-7-(phenoxyacetylamino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate] ENOL SULFOXIDE ESTER	411-820-7	-	31-May-2013	-
(4-nonylphenoxy)acetic acid	221-486-2	3115-49-9	30-Nov-2010	-
(4-O-β-D-galactopyranosyl-D-gluconato-O1)(D-gluconato-O1)calcium	307-393-0	97635-31-9	31-May-2013	-
(4-oxido-10-oxo-7-palmitoyl-3,5,9-trioxa-4-phosphapentacosyl)trimethylammonium 4-oxide	220-153-9	2644-64-6	31-May-2013	-
(4-pentylcyclohexyl)benzene	925-449-8	-	31-May-2018	-
(4-pyridylmethyl)lithium	248-138-2	26954-25-6	31-May-2013	-
(4-pyridylthio)acetic acid	233-765-6	10351-19-6	30-Nov-2010	-
(4-pyridylthio)acetyl chloride	258-287-5	52998-13-7	31-May-2013	-
(4-pyridylthio)acetyl chloride hydrochloride	248-348-4	27230-51-9	30-Nov-2010	-
(4-tert-butyl-2,6-dimethylphenyl)acetonitrile	284-183-4	84803-57-6	30-Nov-2010	-
(4-tert-butyl-o-tolyl)acetaldehyde	302-398-4	94108-57-3	31-May-2013	-
(4-tert-butylcyclohexyl)(1-hydroxy-2-naphthyl)methanone	921-902-9	-	31-May-2018	-
(4-tert-butylcyclohexylidene)bis[tert-butyl] peroxide	221-113-3	3007-19-0	31-May-2013	-
(4-tert-butylphenyl)acetonitrile	221-944-1	3288-99-1	30-Nov-2010	-
(4-tolylsulphonyl)acetic acid	223-518-0	3937-96-0	30-Nov-2010	-
(4-trans-valeroyl-cyclohexyl)-benzène	918-475-6	-	31-May-2018	-
(4-{2-[3-carboxy-5-oxo-1-(4- sulfophenyl)pyrazolidin-4-yl]diazen-1- yl}phenyl)(hydroxy)oxo[4-(sulfooxy)butyl]-$l^{6}- sulfanylium	925-380-3	-	31-May-2018	-

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Pre-registered substances

Pre-registered substances

Pre-registered substances

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Database contains 145299 unique substances/entries.

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