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Description
CAS Number
Molecular Formula
[2-(but-2-en-1-yloxy)phenyl]methanol
C11H14O2
[4-(but-2-en-1-yloxy)-3-chloro-5-methoxyphenyl]methanol
C12H15ClO3
[4-(but-3-en-1-yloxy)-3-nitrophenyl]methanol
C11H13NO4
[5-(but-3-en-1-yloxy)-3-methyl-1-phenyl-1H-pyrazol-4-yl]methanol
C15H18N2O2
1-(but-2-en-1-yl)-1H-1,3-benzodiazole-5-carboxylic acid
C12H12N2O2
1-(but-2-en-1-yl)-5-fluoro-2,3-dihydro-1H-indole-2,3-dione
C12H10FNO2
1-[4-(but-3-en-1-yloxy)-3-nitrophenyl]ethan-1-one
C12H13NO4
2-(but-3-en-1-yloxy)-N-(2-cyanophenyl)acetamide
C13H14N2O2
2-(but-3-en-1-yloxy)-N-(4-cyanophenyl)propanamide
C14H16N2O2
3-(but-3-en-1-yloxy)-N-(2-cyanophenyl)propanamide
C14H16N2O2
[2-(but-3-en-1-yloxy)quinolin-3-yl]methanol
C14H15NO2
1-(but-2-en-1-yl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid
C10H11NO3
1-[2-(but-3-en-1-yloxy)-6-fluorophenyl]ethan-1-one
C12H13FO2
2-(but-3-en-1-yloxy)-2-phenylacetic acid
C12H14O3
2-butenyl 4-(2-chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
C16H17ClN2O3
7-(2-butenyl)-3-methyl-8-[(3-methylbenzyl)sulfanyl]-3,7-dihydro-1H-purine-2,6-dione
C18H20N4O2S
2-BUTENE
624-64-6
C4H8
Crotonic anhydride
623-68-7
C8H10O3
3-Buten-2-one, 4-(2-pyrimidinyl)-, (3E)- (9CI)
688800-76-2
C8H8N2O
3-Buten-2-one, 4-(propylamino)-, (Z)- (9CI)
51287-94-6
C7H13NO
3-Buten-2-one, 4-(methoxymethoxy)-3-methyl-, (3E)- (9CI)
297163-08-7
C7H12O3
3-Buten-2-one, 4-[(1-methylethyl)amino]-, (Z)- (9CI)
92676-72-7
C7H13NO
3-Buten-2-one, 4-cyclopentyl-, (3Z)- (9CI)
350483-63-5
C9H14O
3-Buten-2-one, 4,4-dimercapto- (7CI,9CI)
71107-81-8
C4H6OS2
3-Buten-2-one, 4-[(1-methylethyl)amino]-, (E)- (9CI)
92676-74-9
C7H13NO
3-Buten-2-one, 4-(hydroxydimethylsilyl)-, (3E)- (9CI)
439937-73-2
C6H12O2Si
3-Buten-2-one, 4-(dimethylamino)-, (Z)- (9CI)
62646-21-3
C6H11NO
3-Buten-2-one, 4-(ethylmethylamino)- (9CI)
37993-49-0
C7H13NO
3-Buten-1-ol, 3-methyl-, acetate
5205-07-2
C7H12O2
2-Butene, 1-[(1,1-dimethylethyl)thio]-, (Z)-
107183-91-5
2-Butenoic acid, (6-oxo-1-cyclohexen-1-yl)methyl ester
106281-45-2
C11H14O3
2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, (E)-
84609-13-2
3-Butenoic acid, 3-diethylaminocarbonyl-, methyl ester
C10H17NO3
But-2-enylidene-[1-methyl-1-(4-methyl-cyclohex-3-enyl)-ethyl]-amine
C14H23N
but-2-enedioic acid, 1-(2-methoxy-3-thiochroman-8-yloxy-propyl)-4-phen yl-piperidine
153804-60-5
C28H35NO6S
but-2-enedioic acid, 1-[4-(3-butylamino-2-hydroxy-propoxy)-3-(propoxym ethyl)phenyl]ethanone
152271-00-6
C42H66N2O12
but-2-enedioic acid, ethyl (1R,2S)-2-[(bis(2-hydroxyethyl)amino)methyl ]-1-phenyl-cyclopropane-1-carboxylate
85467-24-9
C17H25NO4.C4H4O4
but-2-enedioic acid, N,N-diethyl-2-[3-(2-furyl)-2-naphthalen-2-yl-prop oxy]ethanamine
73953-93-2
C27H33NO6
3-Butenoicacid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-fluoro-,[S-(E)]-
174075-53-7
C9H14FNO4
2-Butenamide,N-cyclopentyl-(9CI)
213387-78-1
C9H15NO
3-Buten-2-ol,4-[1-(methylthio)cyclohexyl]-(9CI)
711028-55-6
C11H20OS
2-Buten-2-ol,3-[(4-methylphenyl)sulfinyl]-(9CI)
792159-12-7
C11H14O2S
3-Buten-1-ol,2-methyl-,2-aminobenzoate(9CI)
748743-06-8
C12H15NO2
3-Buten-2-one,4-(1H-benzimidazol-2-yl)-,(E)-(9CI)
66434-98-8
C11H10N2O
3-Buten-2-one,4-(3-methyl-5-isoxazolyl)-,(Z)-(9CI)
99662-35-8
C8H9NO2
3-Butenoicacid,4,5-dihydro-2-methyl-4-thiazolylester(9CI)
533887-37-5
C8H11NO2S
3-Buten-1-amine,4-(5-ethoxy-3-pyridinyl)-N-methyl-,(3E)-(9CI)
189274-78-0
C12H18N2O
2-Buten-2-amine,1,1,1-trifluoro-4-(4-methylphenyl)-,(2Z)-(9CI)
817164-18-4
C11H12F3N
2-Butenenitrile,4-(4-methoxyphenyl)-3-methyl-(9CI)
479257-54-0
C12H13NO
3-Buten-2-one,4-(2-methyl-1H-benzimidazol-1-yl)-,(3E)-(9CI)
218436-89-6
C12H12N2O
2-Butenoicacid,2-methyl-,1-methyl-4-piperidinylester,(2E)-(9CI)
738545-39-6
C11H19NO2
2-Butenoicacid,2-methyl-,1-ethyl-4-piperidinylester,(2E)-(9CI)
807270-57-1
C12H21NO2
3-Butenoicacid,2-amino-2-methyl-(9CI)
17036-77-0
C5H9NO2
3-Butenoicacid,2-amino-4-cyano-2-methyl-,methylester,(E)-(9CI)
73838-95-6
C7H10N2O2
2-Butenoicacid,3-[[(1,1-dimethylethoxy)carbonyl]amino]-,methylester,(2Z)-
516483-95-7
C10H17NO4
2-Butenedioicacid,2-(methylamino)-,4-methylester(9CI)
300803-23-0
C6H9NO4
2-Butenoicacid,4-(2-ethyl-1-piperidinyl)-4-oxo-(9CI)
464223-84-5
C11H17NO3
3-Butenoicacid,4-(4-cyano-3-methylphenyl)-,(3E)-(9CI)
800395-55-5
C12H11NO2
2-Butenamide,4-(dimethylamino)-,(2E)-(9CI)
206126-16-1
C6H12N2O
2-Butenoicacid,3-[4-(1-methylethyl)phenyl]-(9CI)
40891-41-6
C13H16O2
2-Buten-1-one,3-amino-1-(1-methyl-2-pyrrolidinyl)-,(S)-(9CI)
163849-05-6
C9H16N2O
3-Buten-2-one,4-(1H-benzimidazol-1-yl)-(9CI)
21035-96-1
C11H10N2O
2-Butene-2,3-diamine,N,N,N,N-tetramethyl-,(2Z)-(9CI)
344902-23-4
C8H18N2
2-Butenoicacid,2-[(dimethylamino)methyl]-3-methyl-(9CI)
689209-12-9
C8H15NO2
3-Buten-2-ol,4-(2-pyridinyl)-(9CI)
300804-02-8
C9H11NO
4-(3-BUTENYLOXY)BENZOIC ACID
115595-27-2
C11H12O3
Butenafine hydrochloride
101827-46-7
C23H27N.ClH
BUT-3-ENOYL CHLORIDE
1470-91-3
C4H5ClO
2-BUT-3-ENYL-1-ETHYNYL-4-FLUORO-BENZENE
C12H11F
3-Buten-2-one, 4-hydroxy-4-(6-methoxy-2-naphthalenyl)-, (3Z)-
218768-11-7
C15H14O3
3-Buten-2-one, 4-hydroxy-3-(methylthio)-, (E)- (9CI)
91157-87-8
C5H8O2S
3-Buten-2-one, 4-(2-propenylamino)-, (E)- (9CI)
92676-73-8
C7H11NO
3-Buten-2-one, 4-hydroxy-4-methoxy-, (3E)- (9CI)
63289-97-4
C5H8O3
3-Buten-2-one, 4-(1-methylcyclobutyl)-, (E)- (9CI)
116815-81-7
C9H14O
2-Butenal, 3-[(2-oxopropyl)amino]-, (Z)- (9CI)
94393-92-7
C7H11NO2
3-Buten-2-one, 3-methyl-4-[(1-methylethyl)amino]- (9CI)
212829-72-6
C8H15NO
3-Buten-2-one, 3-methyl-4-[(1-methylethyl)amino]-, (E)- (9CI)
89029-69-6
C8H15NO
2-Butenamide, 2-cyano-3-hydroxy-, (Z)- (9CI)
98792-82-6
C5H6N2O2
3-Buten-2-one, 3-methyl-4-(methylamino)-, (Z)- (9CI)
89029-85-6
C6H11NO
3-Buten-2-one, 4-amino-3-nitro-, (Z)- (9CI)
120697-15-6
C4H6N2O3
2-Butenenitrile, 2-(ethylamino)-3-hydroxy-, (Z)- (9CI)
119520-30-8
C6H10N2O
2-Buten-2-ol, 4,4,4-trifluoro- (9CI)
454434-57-2
C4H5F3O
3-Buten-2-one, 4-(ethylamino)-3-methyl- (9CI)
212829-71-5
C7H13NO
3-Buten-2-one, 3-methyl-4-[(1-methylethyl)amino]-, (Z)- (9CI)
89029-87-8
C8H15NO
2-Buten-1-one, 2-fluoro-1-phenyl- (9CI)
58089-74-0
C10H9FO
2-Butenoic acid, 4-(2-hydroxy-6-oxo-1-cyclohexen-1-yl)-, ethyl ester, (2Z)- (9CI)
490018-42-3
C12H16O4
3-(but-3-enyl)-1-(tert-butoxycarbonyl)piperidine-3-carboxylic acid
C15H25NO4
1-(but-2-en-1-yl)-1H-indole-2-carboxylic acid
C13H13NO2
1-[2-(but-3-en-1-yloxy)ethyl]-1H-1,2,3-triazole-4-carboxylic acid
C9H13N3O3
2-(but-3-en-1-yloxy)-5-nitrobenzaldehyde
C11H11NO4
3-(but-2-en-1-yloxy)naphthalene-2-carboxylic acid
C15H14O3
3-[2-(but-3-en-1-yloxy)-6-chlorophenyl]prop-2-enoic acid
C13H13ClO3
1-[4-(3-butenyloxy)phenyl]-2-{4-nitrophenyl}diazene
503428-71-5
C16H15N3O3
4'-(3-butenylsulfanyl)-3-fluoro[1,1'-biphenyl]-4-carbonitrile
337468-70-9
C17H14FNS
2-butenyl 4-(3-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
330674-30-1
C18H22N2O4
2-butenyl 4-[4-(benzyloxy)-3-methoxyphenyl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
330674-98-1
C24H26N2O5
2-BUTENE-2,3-D2 (GAS) (CIS/TRANS MIXTURE)
182249-78-1
C4H6D2
1-BUTENE-1,1-D2
26119-76-6
C4H6D2
2-BUT-3-ENYL-4-METHOXY-1-VINYL-BENZENE
C13H16O
1-BUTENE-3,3,4,4,4-D5
C4H3D5
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