• 3H-1,2,4-Triazol-3-one,2,4-dihydro-4-(4-methoxyphenyl)-5-methyl-
• 85562-69-2
• C10H11 N3 O2
• 205.21
• .

• 3-Buten-2-one,4-(2,3,6-trimethylphenyl)-, (3Z)-
• 81018-77-1
• C13H16 O
• 0
• .

• 3-Penten-2-one,4-(methylthio)-, (3E)-
• 86310-01-2
• C6H10 O S
• 130.208
• .

• 3,5-Dioxa-2,6-disilaheptane,2,2,6,6-tetramethyl-4-propylidene-
• 85287-67-8
• C10H24 O2 Si2
• 232.47
• .

• 3-Quinolinecarboxylicacid, 6-chloro-1,2-dihydro-2-oxo-
• 86209-35-0
• C10H6 Cl N O3
• 0
• .

• 3-Morpholineacetic acid
• 86236-84-2
• C₆H₁₁NO₃
• 145.16
• .

• 3H-Pyrazole-4-carbonitrile,5-acetyl-3,3-dimethyl-
• 86557-02-0
• C8H9 N3 O
• 163.17656
• .

• 3H-Indazol-3-one,1,2-dihydro-6-methyl-
• 82722-05-2
• C8H8 N2 O
• 148.16
• .

• 3-Pyridinemethanol, a-3-buten-1-yl-
• 81418-01-1
• C10H13 N O
• 163.22
• .

• 3,4,5-Piperidinetriol,2-(hydroxymethyl)-1-nonyl-, (2R,3R,4R,5S)-
• 81117-35-3
• C15H31 N O4
• 0
• .

• 3H-Imidazo[4,5-f]quinolin-2-amine-2-13C,3,4-dimethyl- (9CI)
• 86984-30-7
• C12H12 N4
• 0
• .

• 3-Quinolinecarboxylicacid, 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-, ethyl ester
• 86483-54-7
• C15H13 Cl F N O3
• 309.7200232
• .

• 3-Pyridinecarbonitrile,5-[2-(4-chloro-2-nitrophenyl)diazenyl]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1-propyl-
• 88009-97-6
• C16H14 Cl N5 O4
• 0
• .

• 3-Heptanone,4-chloro-4-methyl-
• 87777-53-5
• C8H15 Cl O
• 0
• .

• 3,4-Pyrrolidinedicarboxylicacid, 1-(phenylmethyl)-, 3,4-dimethyl ester, (3R,4S)-rel-
• 87813-06-7
• C15H19 N O4
• 0
• .

• 3,4-Pyrrolidinedicarboxylicacid, 1-(phenylmethyl)-, 3,4-dimethyl ester, (3R,4R)-rel-
• 87813-05-6
• C15H19 N O4
• 0
• .

• 3-Pyridinecarboxylicacid, 4-(chlorocarbonyl)-, methyl ester
• 88234-88-2
• C8H6 Cl N O3
• 199.59114
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-1,4-diphenyl-, 3,5-dimethyl ester
• 83300-85-0
• C23H23 N O4
• 377.43
• .

• 3-Heptanone,2-chloro-4-methyl-
• 87777-52-4
• C8H15 Cl O
• 0
• .

• 3-Piperidinecarboxylicacid, 4-hydroxy-, methyl ester, (3R,4S)-rel-
• 83563-72-8
• C7H13 N O3
• 0
• .

• 3-Pyrrolidinecarboxylicacid, 5-thioxo-, methyl ester
• 83564-49-2
• C6H9 N O2 S
• 159.20616
• .

• 3-Cyclopentene-1,3-dicarboxylicacid, 1,2,2-trimethyl-, (R)- (9CI)
• 87798-58-1
• C10H14 O4
• 198.21576
• .

• 3-Cyclopentene-1-carboxylicacid, 1-cyano-, methyl ester
• 88326-52-7
• C8H9 N O2
• 0
• .

• 3-Nonanone,7-(acetyloxy)-4,6-dimethyl-, (4S,6R,7R)-
• 82335-98-6
• C13H24 O3
• 0
• .

• 3-Cyclopentene-1,2-diol, 5-(hydroxymethylamino)-4-2-(phenylthio)ethenyl-, 1,2-diacetate, 1S-1.alpha.,2.beta.,4(E),5.beta.-
• 88111-93-7
• 0
• .

• 3-Pyridazinecarbonitrile,6-(4-morpholinyl)-
• 87977-26-2
• C9H10 N4 O
• 190.2019
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-6-methyl-5-nitro-4-oxo-
• 86788-99-0
• C7H6 N2 O5
• 0
• .

• 3-Pyridinecarboxaldehyde,1-acetyl-1,4,5,6-tetrahydro-
• 83487-13-2
• C8H11 N O2
• 153.17844
• .

• 3-Pyridinecarbonitrile,4-(2-furanyl)-1,2-dihydro-2-oxo-6-(2-thienyl)-
• 81682-91-9
• C14H8 N2 O2 S
• 268.29
• .

• 3-Pyridinamine,N-[[4-(trifluoromethyl)phenyl]methyl]-
• 873087-32-2
• C13H11 F3 N2
• 325.1569296
• .

• 3-Azabicyclo[3.1.0]hexane-2-carboxylicacid, 3-acetyl-, (1a,2a,5a)- (9CI)
• 83597-01-7
• C8H11 N O3
• 169.17784
• .

• 3-Cyclopentene-1,2-diol,5-(hydroxymethylamino)-4-[2-(phenylthio)ethenyl]-, 1,2-diacetate, [1S-[1a,2b,4(Z),5b]]- (9CI)
• 88196-05-8
• C18H21 N O5 S
• 0
• .

• 3-Pyridinecarbonitrile, 1-butyl-5-[(4-chloro-2-nitrophenyl)azo]-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-, mixture with 5-[(4-chloro-2-nitrophenyl)azo]-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-1-propyl-3-pyridinecarbonitrile
• 83784-23-0
• 0
• .

• 3-Butyn-1-amine,hydrochloride (9CI)
• 88211-50-1
• C4H7 N . Cl H
• 105.57
• .

• 3,4-Quinolinediamine
• 87751-33-5
• C₉H₉N₃
• 159.19
• .

• 3-Pyrrolidinol,1-(3-fluorophenyl)-, 3-(4-methylbenzenesulfonate), (3R)-
• 873945-29-0
• C17H18 F N O3 S
• 0
• .

• 3-Pyridinecarboxylicacid, 2-(chlorocarbonyl)-, methyl ester
• 88234-87-1
• C8H6 Cl N O3
• 199.59114
• .

• 3(2H)-Pyridazinone,4-chloro-2-(1,1-dimethylethyl)-5-hydroxy-
• 88093-48-5
• C8H11 Cl N2 O2
• 202.63814
• .

• 3H-2-Benzopyran-3-one,4-amino-1,4-dihydro-
• 83864-43-1
• C9H9 N O2
• 0
• .

• 3-Isoxazolecarboxylicacid, 5-hydroxy-, ethyl ester
• 88393-81-1
• C6H7 N O4
• 0
• .

• 3,5-Dioxa-2,6-disilaheptane,2,2,6,6-tetramethyl-4-(2-methylpropylidene)-
• 88246-66-6
• C11H26 O2 Si2
• 246.49
• .

• 3-Cyclopentene-1-aceticacid, 3-(1-methylethenyl)-
• 87371-57-1
• C10H14 O2
• 166.21696
• .

• 3-Pyridazinecarboxamide,6-methyl-
• 88393-96-8
• C6H7 N3 O
• 0
• .

• 3,5-Hexadiyn-2-one,6-(dimethylamino)-
• 88357-35-1
• C8H9 N O
• 135.16316
• .

• 3,9-Dioxa-2,4,8,10-tetrasila-6-stannaspiro[5.5]undecane,2,2,4,4,8,8,10,10-octamethyl-
• 87683-88-3
• C12H32 O2 Si4 Sn
• 0
• .

• 3-Pyridazinecarboxamide,1,6-dihydro-1-methyl-6-oxo-
• 88394-08-5
• C6H7 N3 O2
• 0
• .

• 3-Penten-2-one,5-nitro-
• 82781-94-0
• C5H7 N O3
• 129.11398
• .

• 3(2H)-Thiophenone,4,5-dichloro-
• 873303-44-7
• C4H2 Cl2 O S
• 0
• .

• 3-Pyridinecarboxylicacid, 6-amino-1,4-dihydro-2-methyl-4-oxo-, ethyl ester
• 88518-41-6
• C9H12 N2 O3
• 0
• .

• 3-Pyridinesulfonamide,N-2-pyridinyl-
• 873407-32-0
• C10H9 N3 O2 S
• 0
• .