• 3,6-Etheno-1,8-benzodioxecin-2,7-dione,9,10,11,12-tetrabromo-
• 71215-80-0
• C14H4 Br4 O4
• 0
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine-3-hexanoicacid, a-amino-4,7-dihydro-7-oxo-, (S)- (9CI)
• 55739-68-9
• C10H14 N6 O3
• 266.2566
• .

• 3-Oxa-12,21-dithia-15,22-diazatetracyclo[16.2.1.110,13.02,4]docosa-6,8,10,13(22)-tetraene-18-aceticacid, a-hydroxy-a,1,14-trimethyl-5,16-dioxo-,[1S-[1R*,2S*,4S*,6E,8Z,14S*,18S*(R*)]]- (9CI)
• 178943-66-3
• C22H26 N2 O6 S2
• 478.5816
• .

• 3H-7,12b-Methanodibenz[c,e]azocin-3-one, 6-(cyclopropylmethyl)-5,6,7,8-tetrahydro-2,10,11-trimethoxy-,hydrobromide (1:1)
• 75370-54-6
• C23H27 N O4 . Br H
• 462.3767
• .

• 3-(4-chlorophenyl)-2-(trichloromethyl)thiazolidin-4-one
• 6317-08-4
• C₁₀H₇Cl₄NOS
• 0
• .

• 3,5-Pyrazolidinedione,4-butyl-1-phenyl-2-(2-phenylethenyl)-
• 25517-78-6
• C21H22 N2 O2
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[9-[(4-chlorophenyl)amino]-5,5a,6,8,8a,9-hexahydro-6-oxofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-5-yl]-3-methoxy-,[5R-(5a,5ab,8aa,9b)]- (9CI)
• 144604-33-1
• C26H20 Cl N O7
• .

• 3-Methoxyphenyl o-acetylsalicylate
• 94159-26-9
• C₁₆H₁₄O₅
• 303-204-0
• 286.27936
• .

• 3-Quinolinecarboxamide,1-[(4-fluorophenyl)methyl]-1,4-dihydro-
• 23969-92-8
• C17H15 F N2 O
• 282.3122
• .

• 3,4,5-Trimethylaniline
• 1639-31-2
• C₉H₁₃N
• 216-679-3
• 135.21
• .

• 3-Pyridinecarboxamide,1-(2-bromoethyl)-1,4-dihydro-
• 90002-51-0
• C8H11 Br N2 O
• 231.0897
• .

• 3-Nonen-5-one,9-[3-hydroxy-6-(2-hydroxyethylidene)-2-methyl-2-oxepanyl]-2,6-dimethyl-, [2S-[2a(S*),3b,6E]]- (9CI)
• 89116-68-7
• C20H34 O4
• 338.4816
• .

• 3,5,7-Triaza-1-azoniatricyclo[3.3.1.13,7]decane, 1-[3-(4-chlorophenyl)-3-oxopropyl]-, chloride (1:1)
• 36361-03-2
• C15H20 Cl N4 O . Cl
• 252-997-9
• 214.2167
• .

• 3-Pyrrolidinecarboxylicacid, 1-docosyl-5-oxo-
• 94108-44-8
• C27H51 N O3
• 302-384-8
• 437.69874
• .

• 3-Ethyl-2-(2-((3-ethyl-3H-benzoselenazol-2-ylidene)methyl)but-1-enyl)benzoselenazolium iodide
• 909-64-8
• C₂₃H₂₅IN₂Se₂
• 213-002-3
• 614.28247
• .

• 3,5-Pyridinedicarboxylicacid,1,4-dihydro-2,6-dimethyl-4-(3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-yl)-,3-(1-methylethyl) 5-[2-[methyl(phenylmethyl)amino]ethyl] ester
• 110714-55-1
• C38H40 N2 O6
• 620.734
• .

• 3-Butenoicacid, 2-methyl-, ethyl ester
• 1647-12-7
• C7H12 O2
• 128.169
• .

• 3-Pyridinecarbonitrile,1,2-dihydro-2-oxo-6-phenyl-4-(2-phenylethyl)-
• 4241-26-3
• C20H16 N2 O
• 300.3538
• .

• 3-Pyridinol,5-[[(4-chlorophenyl)thio]methyl]-2,4-dimethyl-
• 6953-02-2
• C14H14 Cl N O S
• 279.7851
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-7-methoxy-, ethyl ester
• 63463-15-0
• C13H13 N O4
• 247.25
• .

• 3-ethylsulfanyl-1,2,4-thiadiazol-5-amine
• 6913-14-0
• C₄H₇N₃S₂
• 161.25
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-
• 4343-75-3
• C₂H₄N₄S
• 116.14
• .

• 3-Quinolinecarboxamide,1,4-dihydro-7-(4-methyl-1-piperazinyl)-1-[4-(4-methyl-1-piperazinyl)phenyl]-4-oxo-
• 169181-21-9
• C26H32 N6 O2
• .

• 3,15-Dioxa-8,9,10-trithia-4,14-disilaheptadecane,4,4,14,14-tetraethoxy-
• 56706-11-7
• C18H42 O6 S3 Si2
• 260-351-2
• 506.8885
• .

• 3-Pyridinecarboxamide,N,N-diethyl-, compd. with calcium chloride (CaCl2) (2:1) (9CI)
• 82432-26-6
• Ca Cl2
• 279-946-3
• 130.1418
• .

• 3-(3-chlorophenyl)benzoate
• 168619-06-5
• C₁₃H₈ClO₂-
• 232.6624
• .

• 3-Quinolinecarboxylicacid, 6-[3-(diethylamino)propoxy]-,ethyl ester, hydrochloride (1:2)
• 6972-87-8
• C19H26 N2 O3 . 2 Cl H
• 330.4213
• .

• 3-Ethyl-2-(3-(3-ethylthiazolidin-2-ylidene)prop-1-enyl)-4,5-dihydrothiazolium perchlorate
• 14350-47-1
• C₁₃H₂₁ClN₂O₄S₂
• 238-300-0
• 368.89984
• .

• 3-pyrrol-1-ylpropanoic acid
• 89059-06-3
• C₇H₉NO₂
• 139.15186
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-6-oxo-, sodium salt (1:1)
• 15864-85-4
• C6H5 N O3 . Na
• 139.1088
• .

• 3-Piperidinecarboxylicacid, 1-acetyl-, ethyl ester
• 2637-75-4
• C10H17 N O3
• 199.2469
• .

• 3-Butyn-2-ol,2-phenylcarbamate
• 7342-74-7
• C11H11 N O2
• 189.2105
• .

• 3H-Indolium,1,3,3-trimethyl-2-[[2-(2-nitrophenyl)hydrazinylidene]methyl]-,chloride (1:1)
• 27564-03-0
• C18H19 N4 O2 . Cl
• 248-530-3
• 358.82206
• .

• 3-chloro-1-(2,4-dimethylphenyl)propan-1-one
• 22422-22-6
• C₁₁H₁₃ClO
• 0
• .

• 3-Thiophenecarboxylicacid, 2,5-dihydro-4-hydroxy-2-oxo-5-[(2,4,6-trichlorophenyl)methylene]-,ethyl ester
• 54414-29-8
• C14H9 Cl3 O4 S
• .

• 3H-Pyrazol-3-one,4,4'-(1-methylethylidene)bis[2-(4-fluorophenyl)-1,4-dihydro-5-methyl- (9CI)
• 379-94-2
• C23H22 F2 N4 O2
• 424.4432
• .

• 3-Buten-2-one,4-(2-methoxyphenyl)-
• 10542-87-7
• C11H12 O2
• 176.2118
• .

• 3-carbamoyl-2-oxo-propanoic acid
• 33239-40-6
• C₄H₅NO₄
• 0
• .

• 3,5-Octanedione,6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-, ion(1-), sodium (8CI,9CI)
• 24347-13-5
• C10H10 F7 O2 . Na
• 296.182
• .

• 3-Furancarboxylicacid, 2-amino-4-(4-chlorophenyl)-4,5-dihydro-5,5-dimethyl-, methyl ester
• 20566-86-3
• C14H16 Cl N O3
• 281.7347
• .

• 3-Pyridinecarboxamide,1,2-dihydro-2-oxo-
• 10128-92-4
• C6H6 N2 O2
• 0
• .

• 3-Quinolinecarboxylicacid, 2-amino-
• 31407-29-1
• C10H8 N2 O2
• 188.1827
• .

• 3,5-Pyridinedicarboxylicacid, 2,6-dimethyl-, 3,5-diethyl ester
• 1149-24-2
• C13H17 N O4
• 251.28
• .

• 3(2H)-Isoquinolinone, 1-(4-aminophenyl)-1,4-dihydro-
• 54087-54-6
• C15H14 N2 O
• 238.2845
• .

• 3H-Pyrazol-3-one,2-[2-(2-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl]-2,4-dihydro-4-[(4-hydroxyphenyl)methylene]-5-methyl-
• 119457-13-5
• C27H18 Cl N5 O3
• 495.9165
• .

• 3-Azabicyclo[3.2.2]nonane,3-[(4-fluorophenyl)sulfonyl]-
• 6184-85-6
• C14H18 F N O2 S
• 343.2034
• .

• 3H-2,1-Benzoxathiole(8CI,9CI)
• 272-18-4
• C7H6 O S
• .

• 3-Pyridinemethanesulfonicacid, 5-(aminocarbonyl)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-,sodium salt (1:1)
• 149717-54-4
• C10H14 N2 O6 S . Na
• .

• 3-Hexenoicacid, 2-cyano-2-ethyl-3-methyl-, ethyl ester
• 85392-13-8
• C12H19 N O2
• 286-870-4
• 209.2848
• .

• 3-Furancarboxylicacid, 3-butyltetrahydro-2-oxo-, ethyl ester
• 19313-65-6
• C11H18 O4
• 214.2582
• .