• 4,5-Heptadienoic acid,7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3R)-3-hydroxy-4-phenoxy-1-buten-1-yl]-5-oxocyclopentyl]-,methyl ester, rel-
• 73121-56-9
• C23H28 O6
• 400.468
• .

• 4-Piperidineaceticacid, hydrochloride (1:1)
• 73415-84-6
• C₇H₁₃NO₂.ClH
• 143.18
• .

• 4-Bromo-2-chloropyridine
• 73583-37-6
• C₅H₃BrClN
• 192.44
• .

• 4,5-Diiodo-2-methylimidazole
• 73746-44-8
• C₄H₄I₂N₂
• 333.9
• .

• 4-Iodobenzeneboronic acid pinacol ester
• 73852-88-7
• C12H16BIO2
• 0
• .

• 4-N-Boc-aminopiperidine
• 73874-95-0
• C₁₀H₂₀N₂O₂
• 200.28
• .

• 4-Isoxazolecarboxamide,3,5-dimethyl-
• 74356-30-2
• C₆H₈N₂O₂
• 140.14
• .

• 4-Thiazoleacetic acid,2-amino-a-[[2-(1,1-dimethylethoxy)-2-oxoethoxy]imino]-,(aZ)-
• 74440-02-1
• C₁₁H₁₅N₃O₅S
• 301.32
• .

• 4-Pyridinecarboxylicacid, 2,6-dichloro-, 1,1-dimethylethyl ester
• 75308-46-2
• C10H11 Cl2 N O2
• 248.11
• .

• 4-oxopyrrolidine-2-carboxylic acid
• 75776-67-9
• C₅H₇NO₃^.HBr
• 210.03
• .

• 4-Thiazoleacetic acid,2-(formylamino)-
• 75890-68-5
• C₆H₆N₂O₃S
• 278-336-4
• 186.19
• .

• 4-Decenoic acid, ethylester, (4E)-
• 76649-16-6
• C12H22O2
• 278-509-4
• 198.30
• .

• 4-Acetamido-1-(3-chloro-2-pyridyl)piperidine
• 77145-34-7
• C12H16ClN3O
• 0
• .

• 4-Nitrobenzyl hydrogen malonate
• 77359-11-6
• C10H9NO6
• 239.18
• .

• 4H-Furo[3,2-b]pyrrole-5-carboxylicacid, methyl ester
• 77484-99-2
• C₈H₇NO₃
• 165.1461
• .

• 4-Dimethylaminonaphthalene-1-carboxylic acid
• 78062-03-0
• C13H13NO2
• 215.25
• .

• 4-amino-3,5-dichlorobenzonitrile
• 78473-00-4
• C7H4Cl2N2
• 278-914-6
• 187.03
• .

• 4,4'-Bipiperidine,hydrochloride (1:2)
• 78619-84-8
• C₁₀H₂₀N₂^.2(HCl)
• 278-958-6
• 241.2
• .

• 4-Pyridinecarbonitrile,3-amino-
• 78790-79-1
• C₆H₅N₃
• 119.12
• .

• 4-hexadecylaniline
• 79098-13-8
• C22H39 N
• 317.55
• .

• 4-(3,4-Dichlorophenyl)-1-tetralone
• 79560-19-3
• C₁₆H₁₂Cl₂O
• 291.18
• .

• 4-Morpholinepropanesulfonicacid, b-hydroxy-, sodium salt (1:1)
• 79803-73-9
• C₇H₁₄NNaO₅S
• 247.24
• .

• 4-Isoxazolesulfonylchloride, 3,5-dimethyl-
• 80466-79-1
• C₅H₆ClNO₃S
• 195.62
• .

• 4-methoxy-2,3,6-trimethylbenzene-sulfonyl chloride
• 80745-07-9
• C10H13ClO3S
• -0
• 248.72
• .

• 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
• 80841-78-7
• C₅H₅ClO₃
• 安全数据
• 148.54
• .

• 4-Bromo-N,2-diethylaniline
• 81090-37-1
• C10H14BrN
• 228.13
• .

• 4-Methyl-4-hepten-3-ol
• 81280-12-8
• C8H16O
• 128.21
• .

• 4-Quinolinol,7-methoxy-
• 82121-05-9
• C₁₀H₉NO₂
• 175.18
• .

• 4-formyl-1-methylpyridinium benzenesulfo nate
• 82228-89-5
• C13H13NO4S.xH2O
• 279.31
• .

• 4-Dimethylamino-3,5-dinitrobenzoic acid
• 82366-55-0
• C9H9N3O6
• 255.18
• .

• 4-(4-Nitrophenyl)-1,2,3-thiadiazole
• 82894-98-2
• C8H5N3O2S
• 207.20
• .

• 4-(Ethylthio)benzaldehyde
• 84211-94-9
• C9H10OS
• 166.23
• .

• 4'-(Trifluoromethoxy)acetophenone
• 85013-98-5
• C₉H₇F₃O₂
• 285-066-0
• 204.15
• .

• 4-Piperidinecarboxylicacid, 4-(phenylamino)-1-(phenylmethyl)-
• 85098-64-2
• C₁₉H₂₂N₂O₂
• 285-415-7
• 310.39
• .

• 4,6-Methano-1,3,2-benzodioxaborole,2-butylhexahydro-3a,5,5-trimethyl-, (3aS,4S,6S,7aR)-
• 85167-10-8
• C14H25 B O2
• 254.17338
• .

• 4-Thiazolidinecarboxylicacid, ethyl ester, hydrochloride (1:1), (4R)-
• 86028-91-3
• C₆H₁₂ClNO₂S
• 197.68
• .

• 4-chloro-2-(5-isoxazolyl)phenol
• 86176-56-9
• C9H6ClNO2
• 195.6
• .

• 4-Fluoro-3-(trifluoromethoxy)benzaldehyde
• 86256-48-6
• C8H4F4O2
• 208.11
• .

• 4-Thiazoleacetic acid,2-amino-a-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]-,ethyl ester, (aZ)-
• 86299-46-9
• C₁₅H₂₃N₃O₅S
• 357.42
• .

• 4-Thiazoleacetic acid,2-amino-a-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]-,(aZ)-
• 86299-47-0
• C₁₃H₁₉N₃O₅S
• 329.37
• .

• 4-Pyridinecarboxylicacid, 1,2-dihydro-6-methyl-2-oxo-
• 86454-13-9
• C₇H₇NO₃
• 153.13
• .

• 4-(4-Methylpiperazino)benzoic acid
• 86620-62-4
• C₁₂H₁₆N₂O₂
• 220.27
• .

• 4-Thiazoleacetic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-a-propylidene-, (aZ)-
• 86978-24-7
• C₁₃H₁₈N₂O₄S
• 430-100-3
• 298.36
• .

• 4-Formylphenylboronic acid
• 87199-17-5
• C₇H₇BO₃
• 438-670-5
• 149.94
• .

• 4-Quinolinecarboxamide,2-chloro-N-[2-(diethylamino)ethyl]-
• 87864-14-0
• C16H20 Cl N3 O
• 305.8
• .

• 4-n-Propoxypiperidine
• 88536-11-2
• C8H17NO
• 143.23
• .

• 4-Pyridinecarboxylicacid, 2,5-dichloro-
• 88912-26-9
• C₆H₃Cl₂NO₂
• 192
• .

• 4-Pyridinecarboxylicacid, 3-chloro-
• 88912-27-0
• C₆H₄ClNO₂
• 157.55
• .

• 4-Amino-N-methyl-alpha-toluenesulphonamide hydrochloride
• 88918-84-7
• C8H12N2O2S?HCl
• 406-010-5
• 236.72
• .

• 4-Thiazoleacetic acid,2-[[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]amino]-a-(methoxyimino)-, (aZ)-
• 88970-81-4
• C₁₄H₂₀N₄O₆S
• 372.4
• .