Cas

• 4-(2-Butenyloxy)-3,5-dipropylbenzoic acid
• 41887-54-1 3-(2-Butenyloxyiminomethyl)rifamycin
• 95230-66-3 2-(2-Butenyl)benzenehexanoic acid
• 3-Butene-1,2,3-tricarboxylic acid tripropyl ester
• 3-Butenyl(2-nitro-1-phenylethyl) sulfide
• 3-Butene-1-thiol
• 2-Butenedioic acid hydrogen 1-[4-(3-carboxypropenoyloxy)butyl] ester
• 3-Butene-1,2,3-tricarboxylic acid trimethyl ester
• 67050-11-7 5-(2-Butenyl)-5-(1-methylbutyl)-2-sodiothio-4,6(1H,5H)-pyrimidinedione
• 14600-07-8 2-Butenyl=(2,4-dichlorophenoxy)acetate
• 2-Butenoic acid tetrahydrofuran-2-ylmethyl ester
• 7182-10-7 1-(1-Butenyl)piperidine
• 67050-02-6 5-(2-Butenyl)-5-isobutyl-2-sodiothio-4,6(1H,5H)-pyrimidinedione
• 67050-09-3 5-(2-Butenyl)-5-(1-methylbutyl)-2-sodiooxy-4,6(1H,5H)-pyrimidinedione
• 3-Butene-1,2,3-tricarboxylic acid 1,2-dipentyl ester
• 3-Butene-1,2,3-tricarboxylic acid 2-pentyl ester
• 4'-[4β-(3-Butenyl)cyclohexan-1α-yl]-1,1'-biphenyl-4-carbonitrile
• 3-(2-Butenoyloxy)-N,N,N-trimethyl-1-propanaminium
• 3-Butene-1,2,3-tricarboxylic acid 2,3-diheptyl ester
• 29366-43-6 2-(1-Butenyl)-3-hydroxy-1,4-naphthoquinone
• 2-(2-Butenyl)phenyl 2-methylglycidyl ether
• 3-Butene-1,2,3-tricarboxylic acid 2-ethyl ester
• 2-[2-(2-Butenyloxy)phenyl]-1-[(4-methylphenyl)methylene]hydrazinium
• 2-(2-Butenyl)succinic acid hydrogen 1-potassium salt
• 2-Butene-1,2-diol bis(iodoacetate)
• 3-Butene-1,2,3-tricarboxylic acid 2,3-dipropyl ester
• 3-Butene-1,2,3-tricarboxylic acid 1-hexyl ester
• 25186-07-6 2-Butenal diethyl hydrazone
• 11-(3-Butenyl)-1,2,3,4-tetrahydrochrysene
• 3-Butenyloxymethyllithium
• 1-(3-Butenyl)-2-fluorobenzene
• 2-[4-(2-Butenyl)-1-piperazinyl]-4-pentyloxyquinazoline
• 46117-37-7 2-Butenoic acid phenyl ester
• 67049-98-3 5-(2-Butenyl)-5-sec-butyl-2-sodiooxy-4,6(1H,5H)-pyrimidinedione
• 3-(1-Butenyl)phenyl 2-methylglycidyl ether
• 3-Butene-1,2,3-tricarboxylic acid alkyl(C=18) or propenyl ester
• 3-Butene-1-sulfonic acid sodium salt
• 31197-41-8 2-丁烯基三丁基锡烷
• 159702-46-2 3-Buten-2-one, 4-[(2R,3R)-3-methyloxiranyl]-, (3E)-rel- (9CI)
• 439937-73-2 3-Buten-2-one, 4-(hydroxydimethylsilyl)-, (3E)- (9CI)
• 75637-33-1 but-2-enedioic acid, N-[4-chloro-2-(2-chlorobenzoyl)phenyl]-2-(cyclohe xyl-methyl-amino)-N-methyl-acetamide
• 18621-75-5 1,4-二乙酰氧基-2-丁烯
• 99662-36-9 3-Buten-2-one,4-(2-pyridinyl)-,(Z)-(9CI)
• 2-BUT-3-ENYL-1-ETHYNYL-4-FLUORO-BENZENE
• 51479-87-9 3-Buten-2-one, 3-methyl-4-(methylamino)- (7CI,9CI)
• 26930-13-2 3-Buten-2-one, 4-[(hydroxymethyl)methylamino]- (8CI)
• 2-丁烯基三乙氧基硅烷
• 99662-41-6 3-Buten-2-one,4-(3-methyl-5-isoxazolyl)-,(E)-(9CI)
• 18277-57-1 3-Buten-2-one, 4-(1-aziridinyl)- (8CI,9CI)
• 6626-94-4 2-Butenoic acid, 4- (formylamino)-4-oxo-, (E)-
• 10523-96-3 4-氯-2-甲基-1-丁烯
• 71107-81-8 3-Buten-2-one, 4,4-dimercapto- (7CI,9CI)
• 55393-94-7 3-Buten-2-one, 4-hydroxy-4-(methylamino)- (9CI)
• 132723-28-5 2-Butenoic acid, 3-hydroxy-2-methyl-, ethyl ester, (Z)- (9CI)
• 125032-47-5 3-Buten-2-one, 4-(ethylimino)- (9CI)
• 187606-26-4 3-Buten-2-one, 4-[(2-methylpropyl)amino]-, (Z)- (9CI)
• 7492-69-5 2-Butenoic acid, 2,3-dimethyl-, phenylmethyl ester
• 97660-34-9 Butene, hydrolyzed, dehydrogenated, by-products from
• 72894-11-2 (3-甲基丁氧基)-乙酸-2-丁烯酯
• 356788-94-8 2-Butenoicacid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-,(2Z)-(9CI)
• 53193-00-3 2-Butenedioic acid (2Z)-, dibutyl ester, polymer with ethenyl acetate and 2-ethylhexyl 2-propenoate
• 1-BUT-2-ENOYL-PIPERIDINE-4-CARBOXYLIC ACID METHYL ESTER
• 149794-99-0 3-Buten-2-one, 3-methyl-4-nitro-, (3Z)- (9CI)
• 74697-94-2 2-Butenethioamide, 3-hydroxy-N-methyl- (9CI)
• 128307-46-0 3-Buten-2-one, 3-methyl-4-(methylthio)-, (E)- (9CI)
• 89489-36-1 3-Buten-2-one, 3-(methoxymethyl)- (6CI,7CI)
• 68954-12-1 (E)-2-丁烯二酸二-C8-18-烷酯与乙酸乙烯酯的聚合物
• 2057-42-3 2-[1-(BUT-2-ENYL)PENT-3-ENYL]PYRIDINE
• 1,3-BUTENEDIOL
• 67907-34-0 1,2,3-丙三醇与2-顺丁烯二酸、2,2-二甲基-1,3-丙二醇、2,5-呋喃二酮、1,3-异苯并呋喃二酮和1,2-丙二醇的聚合物
• 1-BUTEN
• 51287-93-5 3-Buten-2-one, 4-(propylamino)-, (E)- (9CI)
• 7103-09-5 3-丁烯基溴化镁
• 115595-27-2 4-(3-丁烯氧基)苯甲酸
• 116815-79-3 3-Buten-2-one, 4-(1-methylcyclopropyl)-, (E)- (9CI)
• 68954-16-5 2-Butenedioic acid (2E)-, di-C8 and C16-18-alkyl esters, polymers with 2-hydroxyethyl methacrylate and vinyl acetate
• 25402-06-6 瓜叶菊酯1
• 67953-71-3 2-Butenedioic acid (2Z)-, monomethyl ester, polymer with ethenyl aceta te and methyl 2-propenoate, sodium salt
• 118270-86-3 2-Butenedioic acid (2E)-, dibutyl ester, polymer with ethenylbenzene, 2-hydroxyethyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate and 2-methyl-2-propenoic acid
• 18621-76-6 but-2-enylene bisacrylate
• 89029-86-7 3-Buten-2-one, 4-(ethylamino)-3-methyl-, (Z)- (9CI)
• 1-丁烯餘餾份
• 263017-10-3 3-Butenoicacid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-,(2R)-(9CI)
• 206126-16-1 2-Butenamide,4-(dimethylamino)-,(2E)-(9CI)
• 78-94-4 3-Butene-2-one
• 929-05-5 1-丁烯乙醚, CIS + TRANS
• 106-98-9 1-丁烯
• 17036-77-0 3-Butenoicacid,2-amino-2-methyl-(9CI)
• 31416-78-1 环己基 (E)-丁-2-烯酸乙酯
• 68400-72-6 2-Butenedioic acid (2E)-, polymer with methyloxirane and oxirane
• 39382-25-7 (E)-2-丁烯二酸与Α,Α'-[(1-甲基亚乙基)二-4,1-亚苯基]双[Ω-羟基聚[氧(甲基-1,2-亚乙二基)]]的聚合物
• 122113-45-5 but-2-enedioic acid, 9-methyl-3-(4-methylpiperazin-1-yl)-2,4,9-triazab icyclo[4.3.0]nona-1,3,5-trien-8-one
• 687994-24-7 2-Butenoic acid, 3-hydroxy-2-methyl-, methyl ester, (2E)- (9CI)
• 343928-22-3 3-Buten-2-one, 3-(dimethoxymethyl)- (9CI)
• 2-BUTENE-1,4-DIACRYLATE
• 2-BUT-2-ENOYLAMINO-BENZOIC ACID METHYL ESTER
• 289881-79-4 3-Buten-2-one, 4-methoxy-3-(methoxymethyl)-, (3E)- (9CI)
• 77796-65-7 3-Buten-2-one, 4-(1H-imidazol-4-yl)- (9CI)
• 80172-30-1 2-Butenoic acid, 2,3-dihydroxy- (9CI)
• 89029-68-5 3-Buten-2-one, 4-(ethylamino)-3-methyl-, (E)- (9CI)