• 2,7-Naphthalenedisulfonicacid,5-[[4-chloro-6-(4-nonylphenoxy)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-(2-phenyldiazenyl)-,sodium salt (1:2)
• 84852-25-5
• C34H35 Cl N6 O8 S2 . 2 Na
• 284-336-5
• 799.2238
• .

• 2-Naphthalenesulfonicacid, 5,5'-[carbonylbis[imino(5-methoxy-2-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-,potassium sodium salt (9CI)
• 83221-55-0
• C35H30 N8 O17 S4 . x K . x Na
• 280-233-4
• 1022.98829
• .

• 2-Furancarboxamide,4-acetyl-5-hydroxy-N,3-dimethyl-, sodium salt (1:1)
• 84912-09-4
• C9H11 N O4 . Na
• 284-472-5
• 220.17771
• .

• 2-Quinolinepropanoicacid, a-acetyl-, ethyl ester
• 88023-05-6
• C16H17 N O3
• 271.3111
• .

• 2,6-bis(2-furylmethylidene)cyclohexan-1-one
• 893-00-5
• C₁₆H₁₄O₃
• 0
• .

• 2,4,6-Trimethylnonane-4-thiol
• 80867-38-5
• C₁₂H₂₆S
• 279-608-5
• 202.39984
• .

• 2-Chloro-N-(2-methyl-4-nitro-phenyl)acetamide
• 83473-10-3
• C₉H₉ClN₂O₃
• 0
• .

• 2,4-Dioxo-5-propylimidazolidine-1,3-di(propionohydrazide)
• 88122-25-2
• C12H22N6O4
• 289-377-2
• 314.34088
• .

• 2H-1,3,2-Oxazaphosphorin-2-amine,N,N-bis(2-chloroethyl)tetrahydro-3-(2,2,6,6-tetramethyl-4-piperidinyl)-,2-oxide
• 82576-63-4
• C₁₆H₃₂Cl₂N₃O₂P
• 400.3239
• .

• 2,2-((1-Methylethylidene)di-4,1-phenylene)bis(cyclohexan-1-ol)
• 85554-74-1
• C27H36O2
• 287-607-6
• 392.57354
• .

• 2,?-Anthracenedisulfonicacid, 9,10-dihydro-9,10-dioxo-, disodium salt (9CI)
• 84713-13-3
• C14H8 O8 S2 . 2 Na
• 283-806-7
• .

• 2-Propenoicacid, 2-methyl-, C11-16-branched and linear alkyl esters
• 85566-91-2
• 287-702-2
• .

• 2,7-Dioxabicyclo[3.2.0]heptan-3-one,1-methyl-6,6-diphenyl-
• 85623-59-2
• C18H16 O3
• 280.3178
• .

• 2-Amino-5-methylbenzotrifluoride
• 87617-23-0
• C₈H₈F₃N
• 175.151
• .

• 2,6-Dimethyl-4-(1-naphthyl)pyrylium hexafluorophosphate
• 84282-39-3
• C17H15F6OP
• 282-684-2
• 380.2645802
• .

• 2-Naphthalenesulfonicacid,7-[[4-fluoro-6-[(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[2-(4-methoxy-2-sulfophenyl)diazenyl]-,sodium salt (1:?)
• 83400-04-8
• C22H20 F N7 O9 S2 . x Na
• 280-419-5
• 653.5277632
• .

• 2H-1-Benzopyran-2-one,8-[[bis(2-hydroxyethyl)amino]methyl]-7-hydroxy-4-phenyl-
• 80494-06-0
• C20H21 N O5
• 355.3844
• .

• 2-Phenanthreneaceticacid, 8-carboxy-1,3-dichloro-4b,5,6,7,8,8a,9,10-octahydro-a,4b,8-trimethyl-6-oxo-
• 86547-11-7
• C20H22 Cl2 O5
• 413.2917
• .

• 2,4(1H,3H)-Pyrimidinedione, 1,3-dibromodihydro-5-methyl-
• 89322-60-1
• C5H6 Br2 N2 O2
• 285.9213
• .

• 2-Propenoicacid, C18-26-alkyl esters
• 85085-17-2
• 285-348-3
• .

• 2H-1-Benzopyran-2-one,4-hydroxy-3-[2-(4-methoxyphenyl)diazenyl]-
• 89999-02-0
• C16H12 N2 O4
• 296.2775
• .

• 2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3,6-bis[2-[4-[2-[2-hydroxy-4-(4-morpholinyl)phenyl]diazenyl]phenyl]diazenyl]-,potassium sodium salt (1:?:?)
• 85223-36-5
• C42H39 N11 O11 S2 . x K . x Na
• 286-392-6
• 998.02835
• .

• 2-Propenoicacid,3-[(3S,3aS,4R,5aR,6R,6aR,9aS,9bR,9cR,10aS)-4-(acetyloxy)-3-(3-furanyl)dodecahydro-6a,9a-dihydroxy-3a,6,8,8,9b-pentamethyl-1,7-dioxo-3H-furo[3',2':4,5]cyclopent[1,2-f]oxireno[d]-2-benzopyran-6-yl]-,methyl ester, (2Z)-
• 81279-34-7
• C29H34 O12
• 574.5731
• .

• 2-Propenamide,N-(4-hydroxy-1-naphthalenyl)-
• 83968-63-2
• C13H11 N O2
• 281-544-8
• 213.23194
• .

• 2,5-Heptadienoic acid,2-hydroxy-5-methyl-4-oxo-, butyl ester
• 85237-84-9
• C12H18 O4
• 286-446-9
• 226.26892
• .

• 2-Propanone,1,1,1-trifluoro-3-(mercaptophenyl)- (9CI)
• 89360-52-1
• C9H7 F3 O S
• 0
• .

• 2H-Pyran,3,4-dihydro-2-methoxy-, hydrolyzed
• 85186-43-2
• C6H10O2
• 286-028-6
• 114.1424
• .

• 2,5-Pyrrolidinedione,3,3'-[1,2-ethanediylbis(oxy-4,1-phenylene)]bis- (9CI)
• 87367-87-1
• C22H20 N2 O6
• 0
• .

• 2-Pyrrolidinone,5-(1-pyrrolidinylcarbonyl)-, (5S)-
• 85187-28-6
• C9H14 N2 O2
• 286-116-4
• 182.21966
• .

• 2-Butenoic acid,2-methyl-, 2-methylpentyl ester, (Z)- (9CI)
• 83783-81-7
• C11H20 O2
• 280-815-8
• 184.2753
• .

• 2,7-Naphthalenedisulfonicacid, 4-hydroxy-5-[2-[4-(phenylamino)-5-sulfo-1-naphthalenyl]diazenyl]-,ammonium sodium salt (1:?:?)
• 83006-78-4
• C26H19 N3 O10 S3 . x H3 N . x Na
• 280-128-3
• 1376.31337
• .

• 2(3H)-Benzothiazolone,6-methoxy-4-methyl-
• 80689-16-3
• C₉H₉NO₂S
• 安全数据
• 195.24
• .

• 2-Naphthalenesulfonicacid,6-[2-(2,4-diaminophenyl)diazenyl]-3-[2-[4-[[4-[2-[7-[2-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-4-hydroxy-,sodium salt (1:?)
• 83221-67-4
• C44H35 N13 O11 S3 . x Na
• 280-246-5
• 1186.01472
• .

• 2,7-Naphthalenedisulfonicacid,4-amino-3,6-bis[2-[4-[2-[4-(diethylamino)-2-hydroxyphenyl]diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:2)
• 84522-01-0
• C42H43 N11 O9 S2 . 2 Na
• 282-997-4
• 953.95278
• .

• 2-Anthracenebutanoicacid,6-[2,6-dideoxy-4-O-[(2S,5S,6S)-5-[[(2R,6S)-5,6-dihydro-6-methyl-5-oxo-2H-pyran-2-yl]oxy]tetrahydro-6-methyl-2H-pyran-2-yl]-b-D-arabino-hexopyranosyl]-b-[[(2S,5S,6S)-5-[[(2R,6S)-5,6-dihydro-6-methyl-5-oxo-2H-pyran-2-yl]oxy]tetrahydro-6-methyl-2H-pyran-2-yl]oxy]-9,10-dihydro-1,5-dihydroxy-b-methyl-9,10-dioxo-, (bR)-
• 80928-52-5
• C49H58 O18
• 0
• .

• 2-Naphthalenesulfonicacid,7-[[[[4-(acetylamino)phenyl]amino]carbonyl]amino]-3-[2-[4-[2-(2,4-dichloro-6-sulfophenyl)diazenyl]-3-methylphenyl]diazenyl]-4-hydroxy-,ammonium sodium salt (1:?:?)
• 84100-87-8
• C32H25 Cl2 N7 O9 S2 . x H3 N . x Na
• 282-166-6
• 825.63075
• .

• 2H-Benzimidazole-2-thione,5-chloro-1,3-dihydro-1-(4-piperidinyl)-
• 84604-99-9
• C12H14 Cl N3 S
• 283-384-4
• 267.77766
• .

• 2-Propenal,3-chloro-3-(4-fluorophenyl)-2-methyl-
• 83783-51-1
• C10H8 Cl F O
• 280-785-6
• 198.6213232
• .

• 2-Butenoic acid,2-methyl-, 3-methyl-3-buten-1-yl ester, (2E)-
• 83783-87-3
• C10H16 O2
• 280-822-6
• 168.23284
• .

• 2(1H)-Quinolinone,3,4-dihydro-6-[4-(4-phenyl-1-piperazinyl)-1-buten-1-yl]-
• 80834-58-8
• C23H27 N3 O
• 0
• .

• 2-Pyrrolidinone,1,1'-methylenebis[3-(2-hydroxyethyl)-
• 84697-12-1
• C13H22 N2 O4
• 283-722-0
• 270.32478
• .

• 2,6-Naphthalenedisulfonicacid, 3-hydroxy-, sodium salt (1:2)
• 83949-45-5
• C10H8 O7 S2 . 2 Na
• 281-406-7
• 348.26
• .

• 2,5,8-Trioxa-9-siladodecan-12-amine,9-[2-(2-methoxyethoxy)ethoxy]-9-methyl-
• 88127-83-7
• C14H33 N O6 Si
• 289-389-8
• 339.50042
• .

• 2-Butenoic acid,4-(2-nitrophenyl)-4-oxo-, (2E)-
• 80937-24-2
• C10H7 N O5
• 0
• .

• 2-Propenoic acid,3-[2-(2-methyl-1-oxopropoxy)phenyl]-, ethyl ester
• 84824-82-8
• C15H18 O4
• 284-234-0
• 262.30102
• .

• 2-Naphthalenesulfonicacid,8-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-5-[2-[4-(2-phenyldiazenyl)-7-sulfo-1-naphthalenyl]diazenyl]-,sodium salt (1:?)
• 85283-65-4
• C36H25 N7 O10 S3 . x Na
• 286-593-9
• 877.76509
• .

• 2-Anthracenesulfonicacid,1-amino-4-[[(aminosulfonyl)-4-methylphenyl]amino]-9,10-dihydro-9,10-dioxo-,sodium salt (1:1)
• 85280-21-3
• C21H17 N3 O7 S2 . Na
• 286-574-5
• 509.48741
• .

• 2-Oxiranecarboxylicacid, 3-(2,4-dimethyl-3-cyclohexen-1-yl)-, ethyl ester
• 84473-78-9
• C13H20 O3
• 282-933-5
• 224.2961
• .

• 2-Butenoic acid,4,4',4''-[(dodecylstannylidyne)tris(oxy)]tris[4-oxo-, triisooctyl ester,(Z,Z,Z)- (9CI)
• 84029-62-9
• C48H82 O12 Sn
• 281-730-9
• 969.86748
• .

• 2-Butyltetrahydro-4,6-dimethyl-2H-pyran-4-ol
• 84473-82-5
• C11H22O2
• 282-937-7
• 186.29118
• .