| Structure | Chemical Name | CAS | MF |
|
2-Butenenitrile, 2-acetyl-3-hydroxy-, (2Z)- (9CI)
|
110788-68-6
|
C6H7NO2
|
|
3-Buten-2-one, 4-(ethylamino)-3-methyl- (9CI)
|
212829-71-5
|
C7H13NO
|
|
2-BUT-3-ENYL-4-METHOXY-1-VINYL-BENZENE
|
|
C13H16O
|
|
2-Butenoic acid, 3-hydroxy-, methyl ester (9CI)
|
34136-04-4
|
C5H8O3
|
|
2-Butenamide,2-fluoro-4-hydroxy-N,N-dimethyl-,(E)-(9CI)
|
197096-97-2
|
C6H10FNO2
|
|
1-[1-(3-BUTENYLOXY)-2,2,2-TRIFLUOROETHYL]BENZENE
|
478040-48-1
|
C12H13F3O
|
|
3-BUTENYLTRIETHOXYSILANE
|
57813-67-9
|
C10H22O3Si
|
|
2-Butenoicacid,4-(1-ethyl-1H-pyrrol-2-yl)-2-hydroxy-4-oxo-(9CI)
|
251923-31-6
|
C10H11NO4
|
|
3-BUTEN-2-ONE, 3-(2-(2-(DIETHYLAMINO)ETHOXY)PHENOXY)-4-PHENYL-, CITRAT E (1:1), (
|
106063-68-7
|
C28H35NO10
|
|
2-Butenedioic acid (E)-, polymer with 2,2'-oxybis(ethanol) and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione
|
28652-44-0
|
C16H22O10
|
|
2-Butenedioic acid(Z)-, dioctyl ester, polymer with ethene and ethenyl acetate
|
81398-48-3
|
C26H46O6
|
|
2-Butenedioic acid, mono[2-[(2-methyl-1-oxy-2-propenyl)oxy]ethyl]ester
|
85888-80-8
|
|
|
3-Butenoicacid,2-amino-3,4,4-trifluoro-(9CI)
|
775248-58-3
|
C4H4F3NO2
|
|
3-Buten-2-one, 4-amino-4-hydroxy-3-methyl-, (3Z)- (9CI)
|
500771-14-2
|
C5H9NO2
|
|
3-Buten-1-one,1-(1-methyl-1H-benzimidazol-2-yl)-(9CI)
|
235776-85-9
|
C12H12N2O
|
|
3-Buten-1-one,1-(6-methoxy-3-pyridinyl)-(9CI)
|
475288-20-1
|
C10H11NO2
|
|
3-BUTENE-1,2-DIOL
|
497-06-3
|
C4H8O2
|
|
3-Buten-2-one,4-(2-benzothiazolyl)-(9CI)
|
95353-49-4
|
C11H9NOS
|
|
3-Buten-2-one,4-(2-imino-3(2H)-thiazolyl)-(9CI)
|
784987-01-5
|
C7H8N2OS
|
|
1-BUTENAL
|
|
C4H6O
|
|
3-BUTENYLGLUCOSINATE
|
|
|
|
3-BUTEN-2-OL,4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-
|
|
C13H22O
|
|
2-BUTENOICACID,2-METHYL-,3-HEXENYLESTER,
|
|
C11H18O2
|
|
2-Buten-1-ol, 4-(6-amino-9H-purin-9-yl)-, (E)-
|
104715-57-3
|
C9H11N5O
|
|
3-Buten-2-one, 4-(3-furanyl)-, (Z)- (9CI)
|
196951-18-5
|
C8H8O2
|
|
2-Butenenitrile,2-(dimethylamino)-4-oxo-,(E)-(9CI)
|
125253-84-1
|
C6H8N2O
|
|
|
Butenolide A B
|
|
|
|
3-Buten-2-one,4-(3-ethoxy-4-methoxyphenyl)-(9CI)
|
203395-47-5
|
C13H16O3
|
|
3-Buten-2-one, 4-(1H-1,2,4-triazol-1-yl)- (8CI,9CI)
|
21794-58-1
|
C6H7N3O
|
|
2-Butenedioic acid (2E)-, di-C18-22-alkyl esters, polymers with vinyl acetate
|
68954-15-4
|
C8H10O6
|
|
2-Butenedioic acid (2E)-, dibutyl ester, polymer with ethenylbenzene, 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate
|
104242-04-8
|
C31H46O9
|
|
3-Buten-2-ol, 3-methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
|
70172-00-8
|
C14H24O
|
|
3-Buten-2-one, 4-(2,3,6-trimethylphenyl)-
|
56681-06-2
|
C13H16O
|
|
2-Butenoicacid,2-[(dimethylamino)methyl]-3-methyl-(9CI)
|
689209-12-9
|
C8H15NO2
|
|
2-Butenedioic acid (2E)-, polymer with butyl 2-propenoate and methyl 2 -propenoate
|
63744-77-4
|
C15H22O8
|
|
3-Buten-2-one, 4-[(1,1-dimethylethyl)amino]- (9CI)
|
59951-31-4
|
C8H15NO
|
|
3-BUTEN-2-OL
|
598-32-3
|
C4H8O
|
|
But-2-en-2-ol, (E)-
|
21451-76-3
|
C4H8O
|
|
1-Butene, 1-ethoxy-3-methyl-, (E)
|
16969-18-9
|
C7H14O
|
|
3-Butenoicacid,4-(4-cyano-3-methylphenyl)-,(3E)-(9CI)
|
800395-55-5
|
C12H11NO2
|
|
3-Buten-2-one, 4-(p-methoxyphenyl)-, semicarbazone
|
16983-76-9
|
C12H15N3O2
|
|
2-Butenamide, 3-hydroxy-N,N-dimethyl- (9CI)
|
73528-95-7
|
C6H11NO2
|
|
(3-BUTEN-1-YL)TRIPHENYLPHOSPHONIUM BROMIDE
|
|
C22H22BrP
|
|
2-Butenenitrile, 2-(ethylthio)-3-hydroxy- (9CI)
|
70360-42-8
|
C6H9NOS
|
|
3-Buten-2-one, 4-(propylamino)- (9CI)
|
55859-98-8
|
C7H13NO
|
|
2-Butenoic acid, 4-(2-hydroxy-6-oxo-1-cyclohexen-1-yl)-, ethyl ester, (2E)- (9CI)
|
490018-43-4
|
C12H16O4
|
|
3-Buten-2-one, 4-(1H-1,2,3-triazol-1-yl)- (8CI,9CI)
|
22776-17-6
|
C6H7N3O
|
|
2-Butenedioic acid (2E)-, dibutyl ester, polymer with ethenylbenzene and 2-hydroxyethyl 2-methyl-2-propenoate
|
29297-14-1
|
C26H38O7
|
|
3-Buten-2-one, 4-[(2R,3R)-3-acetyloxiranyl]-, (3Z)-rel- (9CI)
|
211448-94-1
|
C8H10O3
|
|
3-Buten-2-ol,4-(2-pyridinyl)-,(E)-(9CI)
|
133080-43-0
|
C9H11NO
|
|
2-Butenedioic acid (2Z)-, dioctyl ester, polymer with ethenyl acetate
|
26061-64-3
|
C24H42O6
|
|
3-Buten-2-one, 4-methoxy-3-methyl-, (3E)- (9CI)
|
56279-34-6
|
C6H10O2
|
|
2-Butenedioic acid (2Z)-, dibutyl ester, polymer with 1-hexadecene and 1-tetradecene
|
128218-63-3
|
C42H80O4
|
|
2-Buten-1-one,1-[(1R,3S)-1-methyl-3-(1-methylethyl)cyclopentyl]-,(2E)-(9CI)
|
791620-49-0
|
C13H22O
|
|
|
BUTENAFIL HCL
|
|
|
|
|
but-2-enedioic acid: 9-chloro-6-phenyl-2-[2-(1-piperidyl)ethyl]-2,5-di azabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one
|
1061-20-7
|
C26H28ClN3O5
|
|
but-2-enedioic acid, 1-thiophen-2-yl-7,8-dioxa-3-azabicyclo[3.2.1]octa ne
|
84508-93-0
|
C13H15NO6S
|
|
3-Buten-2-one, 4-(2-pyrimidinyl)-, (3E)- (9CI)
|
688800-76-2
|
C8H8N2O
|
|
3-Buten-2-one, 4-(2-propenylamino)-, (E)- (9CI)
|
92676-73-8
|
C7H11NO
|
|
but-2-enedioic acid, 8-[(2-methoxy-7,10-dioxabicyclo[4.4.0]deca-2,4,11 -trien-9-yl)methyl]-1-thia-4,8-diazaspiro[4.5]decan-3-one
|
36913-71-0
|
C21H26N2O8S
|
|
3-Buten-2-one, 3-ethoxy- (9CI)
|
65915-73-3
|
C6H10O2
|
|
3-Buten-2-one, 4-(2-propenylamino)- (9CI)
|
359779-76-3
|
C7H11NO
|
|
2-Butenenitrile, 2-acetyl-3-amino-, (2Z)- (9CI)
|
497084-15-8
|
C6H8N2O
|
|
3-Buten-2-one, 4-amino-4-(methylthio)- (9CI)
|
118129-49-0
|
C5H9NOS
|
|
3-Buten-2-one, 4-[(1-methylene-2-propynyl)oxy]-, (3E)- (9CI)
|
228850-94-0
|
C8H8O2
|
|
2-BUTENYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE
|
18189-24-7
|
C40H36Br2P2
|
|
3-Buten-2-one, 4-(methoxymethoxy)-3-methyl-, (3E)- (9CI)
|
297163-08-7
|
C7H12O3
|
|
2-(2-BUTENYL)PHENOL
|
|
C10H12O
|
|
2-BUTENE-1,4-DIOL-DI-ISOBUTYRATE
|
|
C12H20O4
|
|
butenylbenzene
|
56264-98-3
|
C10H12
|
|
2-Butenoicacid,3-[4-(2-methylpropyl)phenyl]-(9CI)
|
91121-60-7
|
C14H18O2
|
|
2-Butenoicacid,4-[(3-ethylphenyl)amino]-4-oxo-(9CI)
|
544466-37-7
|
C12H13NO3
|
|
4-(3-BUTENYL)BENZOIC ACID
|
15451-35-1
|
C11H12O2
|
|
2-BUTENE-1,1,1,4,4,4-D6
|
358731-97-2
|
C4H2D6
|
|
1-(2-BUTENYL)-N-(4-METHOXYPHENYL)-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBOXAMIDE
|
339028-09-0
|
C17H18N2O3
|
|
2-Buten-1-one, 2,3-difluoro-1-phenyl-, (2Z)- (9CI)
|
366799-75-9
|
C10H8F2O
|
|
3-Buten-2-one, 4-oxiranyl-, (3Z)- (9CI)
|
249302-99-6
|
C6H8O2
|
|
2-Butenedioic acid (2Z)-, dibutyl ester, polymer with ethenyl acetate and 2-methyl-2,4-pentanediol
|
67939-18-8
|
C22H40O8
|
|
|
3-Butenyl polystyrene, 200 - 400 mesh, 2% DVB
|
|
|
|
2-Butenedioic acid (2Z)-, polymer with 2-propenoic acid, sodium salt
|
60472-42-6
|
C7H8O6
|
|
2-Butenoicacid,2-amino-,2-cyanoethylester(9CI)
|
134957-00-9
|
C7H10N2O2
|
|
2-(3-BUTENYL)BENZOIC ACID
|
89730-30-3
|
C11H12O2
|
|
2-Butenoicacid,2-methyl-,1-ethyl-4-piperidinylester,(2E)-(9CI)
|
807270-57-1
|
C12H21NO2
|
|
3-Butenoicacid,2-amino-2-methyl-,(2R)-(9CI)
|
109958-86-3
|
C5H9NO2
|
|
2-Butenoic acid, 3-hydroxy-, propyl ester (9CI)
|
196399-02-7
|
C7H12O3
|
|
3-Buten-2-one, 4-(2,2-dimethyl-1-aziridinyl)- (9CI)
|
50838-17-0
|
C8H13NO
|
|
2-BUTENE-2,3-D2 (GAS) (CIS/TRANS MIXTURE)
|
182249-78-1
|
C4H6D2
|
|
|
BUTENE, HOMOPOLYMER, SULFURIZED
|
68609-00-7
|
|
|
3-Butenal,4-(2-benzothiazolyl)-(8CI)
|
19487-68-4
|
C11H9NOS
|
|
3-Butenenitrile,4-(4-fluorophenyl)-(9CI)
|
692263-11-9
|
C10H8FN
|
|
2-Butenoic acid, 2-amino-3-hydroxy- (9CI)
|
71264-07-8
|
C4H7NO3
|
|
3-Buten-2-one,4-(2-methyl-1H-benzimidazol-1-yl)-(9CI)
|
107113-25-7
|
C12H12N2O
|
|
2-Butenoic acid, 4-methoxy-, methyl ester
|
59424-95-2
|
C6H10O3
|
|
BUT-2-ENOIC ACID 7-OXO-CYCLOHEPT-1-ENYLMETHYL ESTER
|
|
C12H16O3
|
|
3-Buten-2-one, 4-(1-methylcyclobutyl)- (9CI)
|
117258-01-2
|
C9H14O
|
|
2-Butenenitrile,4-(2-formylphenoxy)-,(2E)-(9CI)
|
640737-18-4
|
C11H9NO2
|
|
3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl2,2-dimethyl-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)cyclopropanecarboxylate
|
121-20-0
|
C21H28O5
|
|
But-2-enylidene-[1-methyl-1-(4-methyl-cyclohex-3-enyl)-ethyl]-amine
|
|
C14H23N
|
|
3-Buten-2-one, 4-(acetyloxy)-3-methyl- (9CI)
|
478185-14-7
|
C7H10O3
|
|
2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, (E)-
|
84609-13-2
|
|