• 4-Morpholinecarboxylicacid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester
• 135065-69-9
• C₁₀H₁₉NO₄
• 217.26
• .

• 4-Morpholinecarboxylicacid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, (2R)-
• 135065-71-3
• C₁₀H₁₉NO₄
• 217.26
• .

• 4-Morpholinecarboxylicacid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, (2S)-
• 135065-76-8
• C₁₀H₁₉NO₄
• 217.26
• .

• 4-Chloro-6-ethyl-5-fluoropyrimidine
• 137234-74-3
• C₆H₆ClFN₂
• 160.58
• .

• 4-Pyrimidineethanol,6-chloro-a-(2,4-difluorophenyl)-5-fluoro-b-methyl-a-(1H-1,2,4-triazol-1-ylmethyl)-,(aR,bS)-rel-
• 137234-75-4
• C₁₆H₁₃ClF₃N₅O
• 383.76
• .

• 4-Ethyl-5-fluoropyridine
• 137234-88-9
• C₆H₇FN₂
• 126.13
• .

• 4-Chloro-3-fluorophenylboronic acid
• 137504-86-0
• C₆H₅BClFO₂
• 174.36
• .

• 4-Quinazolinamine,5-fluoro-
• 137553-48-1
• C₈H₆FN₃
• 163.15
• .

• 4-Amino-2-methyl-10H-thiene[2,3-b][1,5]benzodiazepine hydrochloride
• 138564-60-0
• C₁₂H₁₂ClN₃S
• 265.76
• .

• 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYL ISOCYANATE
• 139057-86-6
• C8H3F4NO
• 205.11
• .

• 4(5H)-Thiazolone,2-amino-5-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]-, (5Z)-
• 139226-28-1
• C₁₈H₂₄N₂O₂S
• 安全数据
• 332.46
• .

• 4-Fluoro-3-methylphenylboronic acid
• 139911-27-6
• C₇H₈BFO₂
• -0
• 153.95
• .

• 4-CHLORO-2-METHYL-8-(TRIFLUOROMETHYL)QUINOLINE
• 140908-89-0
• C11H7ClF3N
• 0
• .

• 4-FLUORO-2-(TRIFLUOROMETHYL)BENZOIC ACID
• 141179-72-8
• C8H4F4O2
• 208.11
• .

• 4,4'-Dinonyl-2,2'-bipyridine
• 142646-58-0
• C₂₈H₄₄N₂
• 408.66
• .

• 4-Thiazoleethanethioicacid, 2-amino-a-[(triphenylmethoxy)imino]-,S-2-benzothiazolyl ester, (aZ)-
• 143183-03-3
• C₃₁H₂₂N₄O₂S₃
• 安全数据
• 578.73
• .

• 4,4-Difluoropiperidine hydrochloride
• 144230-52-4
• C₅H₉F₂N.HCl
• -0
• 157.59
• .

• 4-Piperidinamine,1-(2-pyridinyl)-
• 144465-94-1
• C10H15 N3
• 177.25
• .

• 4-[(2,4-dimethoxyphenyl)(fmoc-amino)me] phenoxy acetic acid
• 145069-56-3
• C32H29NO7
• 539.58
• .

• 4-Butylphenylboronic acid
• 145240-28-4
• C₁₀BH₁₅O₂
• -0
• 178.04
• .

• 4-(Ethylthio)benzeneboronic acid
• 145349-76-4
• C₈H₁₁BO₂S
• -0
• 182.04774
• .

• 4-Quinolinol, 6-bromo-
• 145369-94-4
• C₉H₆BrNO
• 224.05
• .

• 4-Pentenoic acid,2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (2S)-
• 146549-21-5
• C₂₀H₁₉NO₄
• 337.37
• .

• 4-Benzyloxyphenylboronic acid
• 146631-00-7
• C₁₃H₁₃BO₃
• -0
• 228.05
• .

• 4H-Thieno[2,3-b]thiopyran-4-ol,5,6-dihydro-6-methyl-, 7,7-dioxide, (4S-trans)- (9CI)
• 147086-81-5
• C₈H₁₀O₃S₂
• 417-290-3
• 218.29
• .

• 4-(4-Fluorophenyl)-6-isopropyl-2-[(N-methyl-n-methylsulfonyl)amino]pyrimidine-5-yl-methanol
• 147118-36-3
• C₁₆H₂₀FN₃O₃S
• 353.41
• .

• 4-(4-Fluorophenyl)-6-isopropyl-2-[(N-methyl-N-methylsulfonyl)amino]pyrimidinyl-5-yl-formyl
• 147118-37-4
• C₁₆H₁₈FN₃O₃S
• 351.39
• .

• 4-Bromo-2-fluorobenzylamine hydrochloride
• 147181-08-6
• C₇H₇BrFN^.HCl
• 240.5
• .

• 4H-Pyrido[1,2-a]pyrimidin-4-one,3-(2-chloroethyl)-2-methyl-9-(phenylmethoxy)-
• 147687-17-0
• C₁₈H₁₇ClN₂O₂
• 328.79
• .

• 4-Fluoro-2-methylbenzonitrile
• 147754-12-9
• C₈H₆FN
• 135.14
• .

• 4-(Methanesulfonyl)phenylboronic acid
• 149104-88-1
• C₇H₉BO₄S
• 200.01
• .

• 4-Pyridinecarboxylicacid, 1,2-dihydro-6-methyl-2-oxo-, ethyl ester
• 150190-03-7
• C9H11 N O3
• 0
• .

• 4,7-Ethanoisobenzofuran-1,3-dione,4,5,6,7-tetrahydro-
• 151813-29-5
• C10H10O3
• 178.18
• .

• 4(1H)-Quinazolinone,2-amino-6-methyl-5-(4-pyridinylthio)-, hydrochloride (1:2)
• 152946-68-4
• C₁₄H₁₂N₄OS^.2(HCl)
• 357.26
• .

• 4-Pyridinecarbonitrile,3,5-dichloro-
• 153463-65-1
• C₆H₂Cl₂N₂
• 173
• .

• 4-Methyl-5-nonanol
• 154170-44-2
• C10H22O
• 158.28
• .

• 4-Thiazolemethanamine,N-methyl-2-(1-methylethyl)-
• 154212-60-9
• C₈H₁₄N₂S
• 414-800-6
• 170.27
• .

• 4-(1,2,4-Triazol-4-yl)acetanilide
• 154594-15-7
• C10H10N4O
• 202.21
• .

• 4-Bromo-2-chlorobenzonitrile
• 154607-01-9
• C7H3BrClN
• -0
• 216.46
• .

• 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid methyl ester
• 155405-80-4
• C₁₆H₁₆N₄O₃
• 312.32
• .

• 4-(Trifluoromethyl)piperidine hydrochloride
• 155849-49-3
• C₆H₁₀F₃N.HCl
• -0
• 189.61
• .

• 4-Pyrimidinol,6-methyl-
• 156647-96-0
• C₅H₆N₂O
• 222-543-4
• 110.11
• .

• 4-Morpholinecarboximidamide,hydrobromide (1:1)
• 157415-17-3
• C5H11N3O
• 129.16
• .

• 4-Piperidineaceticacid, 1-[(1,1-dimethylethoxy)carbonyl]-
• 157688-46-5
• C₁₂H₂₁NO₄
• 243.3
• .

• 4-(Trifluoromethyl)nicotinic acid
• 158063-66-2
• C₇H₄F₃NO₂
• -0
• 191.11
• .

• 4-Amino-3-chloro-5-methylbenzonitrile
• 158296-69-6
• C8H7ClN2
• 166.60
• .

• 4-Pyridinecarboxylicacid, 2-cyano-
• 161233-97-2
• C₇H₄N₂O₂
• 148.12
• .

• 4-(4-METHOXYPHENOXY)PIPERIDINE
• 162402-33-7
• C12H17NO2
• 0
• .

• 4-Bromo-1,2-pyrazolidinedicarboxaldehyde
• 162887-23-2
• C₅H₇BrN₂O₂
• 207.03
• .

• 4-TRIFLUOROMETHYLBENZYLSULFONYL CHLORIDE
• 163295-75-8
• C8H6ClF3O2S
• 258.65
• .