• 1-Dodecanaminium,N-[2-[acetyl(3-sulfopropyl)amino]ethyl]-N,N-dimethyl-, inner salt
• 103683-18-7
• C21H44 N2 O4 S
• 

• 1-Dodecanaminium,N-[3-[acetyl(3-sulfopropyl)amino]propyl]-N,N-dimethyl-, inner salt
• 103683-20-1
• C22H46 N2 O4 S
• 

• 1-Dodecanone,1-[6-(dimethylamino)-2-naphthalenyl]-
• 74515-25-6
• C24H35 N O
• 

• 1-Dodecylpyridinium bromide
• 104-73-4
• C17H30BrN
• 

• 1-Eicosanol, 20-bromo-
• 92002-48-7
• C20H41 Br O
• 

• 1-Fluoro-2-iodobenzene
• 348-52-7
• C6H4FI
• 

• 1-Heptanol,2-(phenylmethylene)-
• 101-85-9
• C14H20 O
• 

• 1-Hexanesulfonyl azide,6-(triethoxysilyl)-
• 96550-26-4
• C12H27 N3 O5 S Si
• 

• 1-Hexanone,1-(1-piperazinyl)-
• 18903-05-4
• C10H20 N2 O
• 

• 1-Hexene,1-bromo-4,4,5,5,6,6,6-heptafluoro-3,3-bis(trifluoromethyl)-
• 128454-94-4
• C8H2 Br F13
• 

• 1-Hexene,4,4,5,5,6,6,6-heptafluoro-1-iodo-3,3-bis(trifluoromethyl)-, (E)- (9CI)
• 126681-21-8
• C8H2 F13 I
• 

• 1-Hexene,4,4,5,5,6,6,6-heptafluoro-3,3-bis(trifluoromethyl)-
• 79272-26-7
• C8H3 F13
• 

• 1-Hydroxy-4-fluoro-1,4-diazoniabicyclo[2,2,2]octane bis(tetrafluoroborate): 50% Alumina
• 162241-33-0
• C6H13B2F9N2O
• 

• 1-Hydroxyethanediphosphonic acid potassium salt
• 67953-76-8
• C2H8O7P2.xK
• 

• 1-Hydroxyethanediphosphonic acid sodium salt
• 29329-71-3
• C2H8O7P2.xNa
• 

• 1-Imidazolidinecarboxylicacid, 2-(1,1-dimethylethyl)-3-methyl-4-oxo-, 1,1-dimethylethyl ester, (2R)-
• 119838-44-7
• C13H24N2O3
• 

• 1-Iodoheptane
• 4282-40-0
• C7H15I
• 

• 1-Isoquinolinecarboxylicacid, 1,2,3,4-tetrahydro-6-hydroxy-, ethyl ester, hydrochloride (1:1)
• 128073-50-7
• C12H15 N O3 . Cl H
• 

• 1-Methoxy-1-propene
• 7319-16-6
• C4H8O
• 

• 1-Methy-2-phenylpiperazine
• 5271-28-3
• C11H16N2
• 

• 1-Methyl-4-piperidinol hydrochloride
• 34737-83-2
• C6H12ClNO
• 

• 1-Methyl-5-oxoproline methyl ester
• 190783-99-4
• C7H11NO3
• 

• 1-Methylhexahydroazepin-4-one hydrochloride
• 19869-42-2
• C7H13NO.HCl
• 

• 1-N',3-N'-bis(benzenecarbonothioyl)-1-N',3-N'-dimethylpropanedihydrazide
• 488832-69-5
• C₁₉H₂₀N₄O₂S₂
• 

• 1-N,1-N'-dinaphthalen-2-yl-4-N-[4-(N-naphthalen-2-ylanilino)phenyl]-1-N,
  1-N',4-N-triphenylcyclohexa-2,4-diene-1,1,4-triamine
• 185690-41-9
• C₆₆H₅₀N₄
• 

• 1-N,1-N,1-N',1-N'-tetraethyl-2,3,3,3-tetrafluoroprop-1-ene-1,1-diamine
• 216393-97-4
• C₁₁H₂₀F₄N₂
• 

• 1-N,1-N,2-N,2-N-tetramethylpropane-1,2-diamine
• 1822-45-3
• C₇H₁₈N₂
• 

• 1-N,1-N,3-N,3-N-tetramethylbutane-1,3-diamine
• 97-84-7
• C₈H₂₀N₂
• 

• 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine
• 100-22-1
• C₁₀H₁₆N₂
• 

• 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine
• 637-01-4
• C₁₀H₁₈Cl₂N₂
• 

• 1-N,1-N,8-N,8-N-tetramethylnaphthalene-1,8-diamine
• 20734-58-1
• C₁₄H₁₈N₂
• 

• 1-N,1-N-dimethyl-4-nitrobenzene-1,3-diamine
• 2069-71-8
• C₈H₁₁N₃O₂
• 

• 1-N,2-N-dimethylcyclohexane-1,2-diamine
• 61798-24-1
• C₈H₁₈N₂
• 

• 1-N,2-N-diphenylbenzene-1,2-dicarboxamide
• 16497-41-9
• C₂₀H₁₆N₂O₂
• 

• 1-N,3-N-bis(1,
  3-dihydroxypropan-2-yl)-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4,
  6-triiodobenzene-1,3-dicarboxamide
• 60166-93-0
• C₁₇H₂₂I₃N₃O₈
• 

• 1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,
  6-triiodo-5-[(2-methoxyacetyl)amino]-3-N-methylbenzene-1,3-dicarboxamide
• 73334-07-3
• C₁₈H₂₄I₃N₃O₈
• 

• 1-N,3-N-bis(2,3-dihydroxypropyl)-5-[(2-hydroxyacetyl)-methylamino]-2,4,
  6-triiodobenzene-1,3-dicarboxamide
• 78649-41-9
• C₁₇H₂₂I₃N₃O₈
• 

• 1-N,3-N-bis(2,3-dihydroxypropyl)-5-nitrobenzene-1,3-dicarboxamide
• 76820-34-3
• C₁₄H₁₉N₃O₈
• 

• 1-N,3-N-bis(2,
  3-dihydroxypropyl)-5-[(2-hydroxyacetyl)-(2-hydroxyethyl)amino]-2,4,
  6-triiodobenzene-1,3-dicarboxamide
• 87771-40-2
• C₁₈H₂₄I₃N₃O₉
• 

• 1-N,4-N-di(butan-2-yl)benzene-1,4-diamine
• 101-96-2
• C₁₄H₂₄N₂
• 

• 1-N,4-N-dinaphthalen-2-ylbenzene-1,4-diamine
• 93-46-9
• C₂₆H₂₀N₂
• 

• 1-N,4-N-diphenylbenzene-1,4-diamine
• 74-31-7
• C₁₈H₁₆N₂
• 

• 1-N-[(6-chloropyridin-3-yl)methyl]-1-N'-ethyl-1-N'-methyl-2-nitroethene-
  1,1-diamine
• 120738-89-8
• C₁₁H₁₅ClN₄O₂
• 

• 1-N-[(6-chloropyridin-3-yl)methyl]-1-N'-ethyl-1-N'-methyl-2-nitroethene-
  1,1-diamine
• 120738-89-8
• C₁₁H₁₅ClN₄O₂
• 

• 1-N-[4-(dimethylamino)phenyl]-4-N,4-N-dimethylbenzene-1,4-diamine
• 637-31-0
• C₁₆H₂₁N₃
• 

• 1-N-cyclohexyl-4-N-phenylbenzene-1,4-diamine
• 101-87-1
• C₁₈H₂₂N₂
• 

• 1-N-phenyl-4-N-propan-2-ylbenzene-1,4-diamine
• 101-72-4
• C₁₅H₁₈N₂
• 

• 1-N-phenylbenzene-1,2,4-triamine
• 136-17-4
• C₁₂H₁₃N₃
• 

• 1-Naphthalenamine,4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-, (1R,4R)-rel-
• 91797-58-9
• C16H15 Cl2 N
• 

• 1-Naphthaleneaceticacid, 1,2,3,4,4a,5,6,8a-octahydro-4,7-dimethyl-a-methylene-, (1R,4R,4aS,8aR)-
• 80286-58-4
• C15H22 O2
• 

• 1-Naphthaleneaceticacid, decahydro-
• 34681-29-3
• C12H20 O2
• 

• 1-Naphthalenebutanoicacid, b-[[(1,1-dimethylethoxy)carbonyl]amino]-,(bR)-
• 190190-49-9
• C19H23 N O4
• 

• 1-Naphthalenebutanoicacid, b-[[(1,1-dimethylethoxy)carbonyl]amino]-,(bS)-
• 219297-09-3
• C19H23 N O4
• 

• 1-Naphthaleneheptanoicacid, 1,2,6,7,8,8a-hexahydro-b,d-dihydroxy-2,6-dimethyl-8-(2-methyl-1-oxobutoxy)-,sodium salt (1:1), (bR,dR,1S,2S,6R,8S,8aR)-
• 75225-50-2
• C24H38 O6 . Na
• 

• 1-Naphthalenemethanamine,a-methyl-, hydrochloride (1:1), (aR)-
• 82572-04-1
• C12H14ClN
• 

• 1-Naphthalenemethanol,4-methyl-
• 57322-44-8
• C12H12O
• 

• 1-Naphthalenepropanenitrile,b-oxo-
• 39528-57-9
• C13H9NO
• 

• 1-Naphthalenesulfonamide,5-(dimethylamino)-N-[3-(triethoxysilyl)propyl]-
• 70880-05-6
• C21H34N2O5SSi
• 

• 1-Naphthalenesulfonamide,5-chloro-N-heptyl-
• 102649-79-6
• C17H22 Cl N O2 S
• 

• 1-Naphthalenesulfonamide,N-(2-aminoethyl)-5-(dimethylamino)-
• 35060-08-3
• C14H19 N3 O2 S
• 

• 1-Naphthalenesulfonamide,N-(4-aminobutyl)-5-chloro-, hydrochloride (1:1)
• 78957-84-3
• C14H18Cl2N2O2S
• 

• 1-Naphthalenesulfonamide,N-(6-aminohexyl)-, hydrochloride (1:1)
• 61714-25-8
• C16H22 N2 O2 S . Cl H
• 

• 1-Naphthalenesulfonic acid
• 85-47-2
• C10H8O3S
• 

• 1-Naphthalenesulfonicacid, 4-diazo-3,4-dihydro-3-oxo-
• 4857-47-0
• C13H10N2O4S
• 

• 1-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)
• 6039-95-8
• C20H14 N2 O7 S2 . 2 Na
• 

• 1-Naphthalenesulfonicacid, 8-(phenylamino)-, ammonium salt (1:1)
• 28836-03-5
• C16H13 N O3 S . H3 N
• 

• 1-Naphthalenesulfonicacid, 8-chloro-, sodium salt (1:1)
• 5439-85-0
• C10H6ClNaO3S
• 

• 1-Naphthalenesulfonicacid,8-[(4-methylphenyl)amino]-5-[2-[4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:2)
• 3529-01-9
• C33H25 N5 O6 S2 . 2 Na
• 

• 1-Naphthalenesulfonylchloride, 5-chloro-
• 6291-07-2
• C10H6 Cl2 O2 S
• 

• 1-Naphthalenol,1-(dihydrogen phosphate)
• 1136-89-6
• C10H9O4P
• 

• 1-Naphthalenol,7-(dipropylamino)-5,6,7,8-tetrahydro-
• 78950-78-4
• C16H26BrNO
• 

• 1-Naphthol-3,6-disulfonic acid disodium salt
• 20349-39-7
• C10H6Na2O7S2
• 

• 1-Naphthylhydrazine hydrochloride
• 2243-56-3
• C10H10N2.HCl
• 

• 1-Nonanamine, N-nonyl-
• 2044-21-5
• C18H39 N
• 

• 1-O-(2-hydroxyethyl)
  4-O-[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,
  4-dihydrochromen-6-yl] butanedioate
• 9002-96-4
• C₃₅H₅₈O₆
• 

• 1-O-HEXADECYL-2-ARACHIDONYL-SN-GLYCERO-3-PHOSPHOCHOLINE
• 86288-11-1
• C44H82NO7P
• 

• 1-O-Methyl-2-deoxy-D-ribose
• 60134-26-1
• C6H12O4
• 

• 1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-alpha-D-ribofuranoside1-O-METHYL-3,5-BIS-O-(2,4-DICHLOROPHENYLMETHYL)-2-C-METHYL-ALPHA-D-RIBOFURANOSIDE1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-a-D-ribofuranoside
• 443642-31-7
• C21H22Cl4O5
• 

• 1-O-[(2S,3R,4S,5S,6S)-3,4,5,6-tetrahydroxyoxan-2-yl]
  16-O-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(3R,4S,5S,6R)-3,4,
  5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]
  (2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,
  14-heptaenedioate
• 55750-84-0
• C₃₇H₅₂O₁₉
• 

• 1-O-benzyl 2-O-methyl piperazine-1,2-dicarboxylate
• 126937-43-7
• C₁₄H₁₈N₂O₄
• 

• 1-O-benzyl 3-O-ethyl 4-oxopyrrolidine-1,3-dicarboxylate
• 51814-19-8
• C₁₅H₁₇NO₅
• 

• 1-O-benzyl 3-O-ethyl piperidine-1,3-dicarboxylate
• 310454-53-6
• C₁₆H₂₁NO₄
• 

• 1-O-benzyl 3-O-tert-butyl piperidine-1,3-dicarboxylate
• 301180-04-1
• C₁₈H₂₅NO₄
• 

• 1-O-benzyl 3-O-tert-butyl propanedioate
• 72594-86-6
• C₁₄H₁₈O₄
• 

• 1-O-benzyl 4-O-methyl piperidine-1,4-dicarboxylate
• 138163-07-2
• C₁₅H₁₉NO₄
• 

• 1-O-ethoxycarbonyl 5-O-methyl
  (3R)-3-[tert-butyl(dimethyl)silyl]oxypentanedioate
• 158275-79-7
• C₁₅H₂₈O₇Si
• 

• 1-O-methyl 10-O-(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate
• 82919-37-7
• C₂₁H₃₉NO₄
• 

• 1-O-tert-butyl 2-O-(2,5-dioxopyrrolidin-1-yl)
  (2R)-pyrrolidine-1,2-dicarboxylate
• 102185-34-2
• C₁₄H₂₀N₂O₆
• 

• 1-O-tert-butyl 2-O-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
• 144978-12-1
• C₁₂H₁₉NO₅
• 

• 1-O-tert-butyl 2-O-ethyl piperidine-1,2-dicarboxylate
• 362703-48-8
• C₁₃H₂₃NO₄
• 

• 1-O-tert-butyl 2-O-methyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate
• 128811-48-3
• C₁₁H₁₇NO₅
• 

• 1-O-tert-butyl 2-O-methyl (2R)-piperazine-1,2-dicarboxylate
• 252990-05-9
• C₁₁H₂₀N₂O₄
• 

• 1-O-tert-butyl 2-O-methyl (2R)-pyrrolidine-1,2-dicarboxylate
• 73323-65-6
• C₁₁H₁₉NO₄
• 

• 1-O-tert-butyl 2-O-methyl (2R,4S)-4-aminopyrrolidine-1,2-dicarboxylate
• 254881-77-1
• C₁₁H₂₀N₂O₄
• 

• 1-O-tert-butyl 2-O-methyl (2R,4S)-4-hydroxypiperidine-1,2-dicarboxylate
• 321744-26-7
• C₁₂H₂₁NO₅
• 

• 1-O-tert-butyl 2-O-methyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate
• 102195-80-2
• C₁₁H₁₇NO₅
• 

• 1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
• 108963-96-8
• C₁₁H₁₇NO₅
• 

• 1-O-tert-butyl 2-O-methyl (2S)-piperazine-1,2-dicarboxylate
• 796096-64-5
• C₁₁H₂₀N₂O₄
• 

• 1-O-tert-butyl 2-O-methyl (2S)-pyrrolidine-1,2-dicarboxylate
• 59936-29-7
• C₁₁H₁₉NO₄
• 

• 1-O-tert-butyl 2-O-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylate
• 121148-00-3
• C₁₁H₂₀N₂O₄
•