• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-5-(1-naphthalenylmethyl)-4-phenyl-, hydrochloride (1:1)
• 68614-55-1
• C19H15 N3 S . Cl H
• 317.4075
• .

• 3H-3-Benzazepine,3-(methylsulfonyl)-
• 60249-26-5
• C11H11 N O2 S
• 221.2755
• .

• 3-Isoquinolinecarboxylicacid, 1,2-dihydro-4-hydroxy-6-nitro-1-oxo-, methyl ester
• 67643-23-6
• C11H8 N2 O6
• 264.191
• .

• 3,5,8,11,13-Pentaoxapentadecanedioicacid, 2,14-dimethyl-4,12-dioxo-, 1,15-bis[2-(2-chloroethoxy)ethyl] ester
• 6628-70-2
• C20H32 Cl2 O13
• 551.3663
• .

• 3,6,9,12,15,18,21-Heptaoxanonatriacontan-1-ol
• 66146-84-7
• C32H66 O8
• 578.8616
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-4-(4-methylphenyl)-5-phenyl-
• 63314-58-9
• C15H13 N3 S
• 0
• .

• 3-Pyridinecarboxylicacid,4-amino-5-cyano-6-(3-cyano-4-methoxy-4-oxo-2-buten-1-ylidene)-1-ethyl-1,6-dihydro-,methyl ester
• 68350-78-7
• C16H16 N4 O4
• 328.3226
• .

• 3-Pyridinecarboxaldehyde,2-(9H-purin-6-yl)hydrazone
• 6298-16-4
• C11H9 N7
• 239.2361
• .

• 3,5-Cyclohexadiene-1,2-dione,3,5-dimethyl-, 1-(Se-phenylselenooxime)
• 63563-63-3
• C14H13 N O Se
• 290.2191
• .

• 3-Benzofuranmethanamine,2-ethyl-7-methoxy-N-[2-[[(4-methylphenyl)sulfonyl]methoxy]ethyl]-
• 6523-13-3
• C22H27 N O5 S
• 380.6971
• .

• 3-Butenoicacid, 2-amino-3-methyl-
• 60049-36-7
• C5H9 N O2
• 115.1305
• .

• 3-Pyrrolidinol,1-(3-chlorophenyl)-, 3-carbamate
• 6317-54-0
• C11H13 Cl N2 O2
• 240.6861
• .

• 3-Pyridinecarboxylicacid, 4-methyl-, ethyl ester, 1-oxide
• 6344-79-2
• C9H11 N O3
• 0
• .

• 3-Buten-2-amine,3-bromo-
• 6943-45-9
• C4H8 Br N
• 150.017
• .

• 3-Benzofurancarboxylicacid, 4,7-dichloro-5-hydroxy-2-methyl-
• 6172-29-8
• C10H6 Cl2 O4
• 319.8489
• .

• 3-Hexanol,2-[[1-(4-methoxyphenyl)-2-phenylethyl]amino]-2-methyl-, hydrochloride (1:1)
• 6271-32-5
• C22H31 N O2 . Cl H
• 341.487
• .

• 3a,9b-[1,3]Butadieno-1H-benz[e]isoindole, 2,3-dihydro- (8CI)
• 6841-75-4
• C16H15 N
• 368.4715
• .

• 3,3-Dimethylspiro(cyclopropane-1,1-(1H)indene)-2-carbonyl chloride
• 60450-40-0
• C₁₄H₁₃ClO
• 262-237-8
• 232.70542
• .

• 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecanoyl chloride
• 64018-23-1
• C₁₀H₂ClF₁₇O
• 264-604-8
• 496.5481344
• .

• 3-(3-methoxyphenyl)-1-(5-phenyl-1,3,4-thiadiazol-2-yl)urea
• 6373-47-3
• C₁₆H₁₄N₄O₂S
• 233.69348
• .

• 3-Indolizinecarboxylicacid, 1-(2-acetyl-3-oxo-1-buten-1-yl)-2-(ethylthio)-,ethyl ester
• 67988-74-3
• C19H21 N O4 S
• 359.4393
• .

• 3-Pentanamine,N,N-bis(1-methylethyl)-
• 68714-10-3
• C11H25 N
• 272-102-5
• 171.3229
• .

• 3,4-Heptadienoicacid, 2,2,5-trimethyl-
• 6131-46-0
• C10H16 O2
• 419.5161
• .

• 3-Pyridinecarboxamide,1,2-dihydro-4-hydroxy-6-methyl-2-oxo-
• 68373-65-9
• C7H8 N2 O3
• 168.15
• .

• 3H-Xanthen-3-one,2,6,7-trihydroxy-9-(4-hydroxyphenyl)-
• 6098-76-6
• C19H12 O6
• 302.3251
• .

• 3-Pyridinecarboximidamide,N-hydroxy-, hydrochloride (1:1)
• 6975-47-9
• C6H7 N3 O . Cl H
• 137.1393
• .

• 3-Octen-1-ol,1-acetate, (3Z)-
• 69668-83-3
• C10H18 O2
• 170.2487
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-4-phenyl-5-(1-piperidinylmethyl)-
• 65924-80-3
• C14H18 N4 S
• 274.3845
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-5-amine,7-(methylthio)-
• 6312-61-4
• C5H6 N6 S
• 182.2063
• .

• 3-phenyl-2-(quinoline-2-carbonylamino)propanoic acid
• 6308-53-8
• C₁₉H₁₆N₂O₃
• 0
• .

• 3-(2-cyanoethyl-(2-hydroxyethyl)amino)propanenitrile
• 6305-56-2
• C₈H₁₃N₃O
• 0
• .

• 3-Pyridinecarboxamide,N-(2,2,2-trichloro-1-hydroxyethyl)-
• 6945-03-5
• C8H7 Cl3 N2 O2
• 269.5124
• .

• 3'-Thymidylicacid, N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2'-deoxyadenylyl-(3'®5')-,4-chlorophenyl 2-cyanoethyl ester (9CI)
• 67221-59-4
• C63H58 Cl2 N8 O16 P2
• 266-609-0
• .

• 4-Isothiazolamine,hydrochloride (1:1)
• 64527-29-3
• C3H4 N2 S . Cl H
• .

• 4-Pyridinecarboxylicacid, 1,2-dihydro-2-oxo-1-(phenylmethyl)-
• 63987-74-6
• C13H11 N O3
• 229.24
• .

• 4-Pyrimidinamine, 6-chloro-N-(phenylmethyl)-
• 61667-16-1
• C₁₁H₁₀ClN₃
• .

• 4-Pyrimidinamine,5-bromo-6-chloro-
• 663193-80-4
• C₄H₃BrClN₃
• 0
• .

• 4-Quinolinecarboxylicacid, 6-chloro-
• 62482-29-5
• C₁₀H₆ClNO₂
• 207.61
• .

• 4-Quinolinecarboxylicacid, 5-chloro-
• 62482-32-0
• C₁₀H₆ClNO₂
• 0
• .

• 4-Pyrimidinamine,2-chloro-N-methyl-
• 66131-68-8
• C5H6 Cl N3
• 143.57424
• .

• 4-Isoquinolinecarboxaldehyde,1,2-dihydro-1-oxo-
• 63125-40-6
• C₁₀H₇NO₂
• 173.17
• .

• 4-Oxazolecarboxylicacid, 2-(4-piperidinyl)-, ethyl ester
• 672310-05-3
• C₁₁H₁₆N₂O₃
• 224.26
• .

• 4-Imidazolidinecarbonitrile,3-ethyl-4-(methoxyamino)-2,5-dioxo-
• 644972-55-4
• C₇H₁₀N₄O₃
• 198.18
• .

• 4H-Imidazol-4-one,3,5-dihydro-5-[(4-methoxyphenyl)methyl]-5-methyl-3-(1-phenylethyl)-,[S-(R*,R*)]- (9CI)
• 65484-53-9
• C20H22 N2 O2
• .

• 4-(N,N-Dibutylamino)pyridine
• 69008-71-5
• C₁₃H₂₂N₂
• 206.33
• .

• 4-Thiazolecarboxylicacid, 5-methyl-, ethyl ester
• 61323-26-0
• C7H9 N O2 S
• 171.2169
• .

• 4H-Pyrazolo[5,1-c][1,4]oxazine-2-carboxylicacid, 6,7-dihydro-, ethyl ester
• 623565-57-1
• C₉H₁₂N₂O₃
• 196.20318
• .

• 4(1H)-Quinolinone,5-methoxy-
• 643069-43-6
• C₁₀H₉NO₂
• 175.18
• .

• 4-Thiazoleacetic acid, a-[(triphenylmethoxy)imino]-2-[(triphenylmethyl)amino]-,(aZ)-
• 68786-47-0
• C43H33 N3 O3 S
• 202.19
• .

• 4-Quinolinecarboxylicacid, 1,2,3,4-tetrahydro-, methyl ester
• 68066-85-3
• C₁₁H₁₃NO₂
• 191.23
• .