综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

^{<blockquote id="c1uei"></blockquote>}

Structure Search

Procurement Request

Home > Compound Synonyms > (E)-2-Butenal

All Categories

: Check Encyclopedia

Dangerous Chemicals

crotonaldehyde

CAS No. : 123-73-9 Formula : C4H6O Molecular Weight. : 70.0898 Check Encyclopedia

Synonyms : 2-BUTENAL; Crotonaldehyde; Topanel CA; t-2-Butenal; 2-Butenal, (E)-; Bu-2-tenal; CH3CH=CHCHO; but-2-en-1-al; 2-BUTEN-1-AL; BUTENAL; Topanel; Crotonal; (E)-2-Butenal;

Supplier : All (32) China Suppliers (32) Price Available (4) Contractor (12)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Neostar United (Changzhou) Industrial Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	200kg	$66
Hangzhou J&H Chemical Co., Ltd.	＞97%	7Day (s)	1kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	1kg	Request For Qutation
Hangzhou Bingochem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

2-BUTENE-1,4-DIOL

CAS No. : 821-11-4 Formula : C4H8O2 Molecular Weight. : 88.1051 Check Encyclopedia

Synonyms : (E)-2-butene-1,4-diol; trans-1,4-dihydroxy-2-butene; (+-)-2t-Brom-cyclopropan-r-carbonsaeure; Cyclopropanecarboxylicacid,2-bromo; cis 2-butene-1,4-diol; trans-2-butene-1,4-diol; 2-Butene-1,4-diol, (E)-; trans-2-bromocyclopropanecarboxylic acid; (1SR,2RS)-2-bromocyclopropanecarboxylic acid; (+-)-trans-2-Brom-cyclopropancarbonsaeure; (E)-1,4-dihydroxy-2-butene;

Supplier : All (31) China Suppliers (18) Price Available (3) Contractor (5)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	97%	2-3Day (s)	1kg	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	95%	30Day (s)	5g/瓶	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
Hangzhou Bingochem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

TRANS-2-BUTENAL DIETHYL ACETAL

CAS No. : 63511-92-2 Formula : C8H16O2 Molecular Weight. : 144.211 Check Encyclopedia

Synonyms : (E)-crotonaldehyde diethyl acetal; (E)-2-butenal diethyl acetal; (E)-butenaldehyde diethyl acetal; CROTONALDEHYDE DIETHYL ACETAL;

Supplier : All (12) China Suppliers (6) Price Available (2) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	2g	Request For Qutation
Saan Chemical Technology (Shanghai) Co., Ltd.	90%	1Day (s)	5ml	$162.83
Santa Cruz Biotechnology, Inc.	96%	10Day (s)	5ml	$81
Molchemical	96%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

trans-1-Phenyl-2-buten-1,4-diol

CAS No. : 74141-11-0 Formula : C10H12O2 Molecular Weight. : 164.201 Check Encyclopedia

Synonyms : 1-Phenyl-E-2-butene-1,4-diol; (E)-1-phenylbut-2-ene-1,4-diol;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation

: Check Encyclopedia

TRANS-1,2-DIBENZOYLETHYLENE

CAS No. : 959-28-4 Formula : C16H12O2 Molecular Weight. : 236.265 Check Encyclopedia

Synonyms : trans-1,4-diphenylbut-2-ene-1,4-dione; (E)-1,2-Dibenzoylethene; 4-diphenyl-4-dion(e)-2-butene-1; dibenzoyl ethylene; trans-1,4-diphenyl-2-butene-1,4-dione; perdominantlytrans; trans-1,2-Diabenzoylbenzene; (2E)-1,4-diphenyl-2-buten-1,4-dione; trans-1,4-diphenylbut-2-en-1,4-dione; TRANS-DIPHENACYLIDENE; 2-Butene-1,4-dione, 1,4-diphenyl-, (E)-; trans-dibenzoylethylene; (E)-1,2-DIBENZOYLETHYLENE;

Supplier : All (49) China Suppliers (17) Price Available (8) Contractor (7)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Hangzhou Bingochem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

[(E)-but-2-enyl] acetate

CAS No. : 7204-29-7 Formula : C6H10O2 Molecular Weight. : 114.142 Check Encyclopedia

Synonyms : 2-Buten-1-ol,acetate; Crotyl acetate; (E)-1-acetoxy-but-2-ene; (E)-3-acetoxy-1-methyl-1-propene; trans-but-2-enyl acetate; (E)-2-Buten-1-yl acetate; (E)-2-Butenyl acetate; acetic acid crotyl ester; (2E)-2-Butenyl acetate; (E)-crotyl acetate; (E)-2-butene-1-yl acetate;

Supplier : All (3) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
Chemos GmbH	96%	7Day (s)	100g	Request For Qutation

: Check Encyclopedia

FUMARAMIDE

CAS No. : 627-64-5 Formula : C4H6N2O2 Molecular Weight. : 114.103 Check Encyclopedia

Synonyms : (E)-1,4-Diacetoxy-2-butene; trans-2-Butenylene diacetate; 1,4-Diacetoxy-trans-2-butene; but-2-enedioic acid diamide; 1,4-but-2-enediol diacetate; but-2-ene-1,4-diol diacetate; trans-2-Butene-1,4-dioldiacetate; 1,4-diacetoxy-but-2-ene; 2-BUTENE-1,4-DIOL DIACETATE; TRANS-1,4-DIACETOXY-2-BUTENE; fumaric acid diamide; 1,4-bis(acetoxy)-cis-2-butene; (E)-2-Butene-1,4-diol diacetate; TRANS-2-BUTENE-1,4-DIACETATE; Fumarsaeure-diamid; (2E)-1,4-Diacetoxy-2-butene;

Supplier : All (41) China Suppliers (19) Price Available (7) Contractor (5)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.		5Day (s)	5g/瓶	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1g	Request For Qutation
SAGECHEM LIMITED	98%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

(2E)-2-buten-2-ylboronic acid

CAS No. : 125261-72-5 Formula : C4H9BO2 Molecular Weight. : 99.9241 Check Encyclopedia

Synonyms : [(1E)-1-methylprop-1-en-1-yl]boronic acid; cis-1-propene-1-boronic acid; (E)-2- buten-2-yl-boronic acid; (Z)-2-buten-2-yl boronic acid; (E)-but-2-en-2-ylboronic acid; (E)-2-buten-2-yl boronic acid;

Supplier : All (3) China Suppliers (3) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	-	1g	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Chengdu Aslee Biopharmaceuticals, Inc	97%	1Week (s)	1g	Request For Qutation

: Check Encyclopedia

Tetraethyl 2-butene-1,4-diphosphonate

CAS No. : 1112-96-5 Formula : C12H26O6P2 Molecular Weight. : 328.279 Check Encyclopedia

Synonyms : (E)-tetraethyl but-2-ene-1,4-diyldiphosphonate; tetraethyl (E)-2-butene-1,4-diphosphonate; Benzene,(2-butenylsulfinyl); (But-2-en-1,4-diyl)-bis[phosphonseaure]-tetraethylester; 2-butenyl phenyl sulfoxide; (E) tetraethyl but-2-ene-1,4-diylphosphonate; tetraethyl (E)-but-2-ene-1,4-diyldiphosphonate; 2-butenyl-1,4-bisphosphonic acid tetraethyl ester; 1-(phenylsulfinyl)but-2-ene; (E)-tetraethyl (but-2-ene)-1,4-diphosphonate; Crotyl phenyl sulfoxide;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

(E)-4-bromo-2-butenal

CAS No. : 31930-39-9 Formula : C4H5BrO Molecular Weight. : 148.986 Check Encyclopedia

Synonyms : 4-bromo-but-2t-enal; 41699 (E)-4-BROMOBUT-2-ENAL; (E)-4-bromobut-2-enal; 4-bromobuten-2-al; 4-bromocrotonaldehyde;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Sunshine Chemlab, Inc.	96%	7Day (s)	25kg	Request For Qutation

: Check Encyclopedia

2-PHENYL-2-BUTENAL

CAS No. : 4411-89-6 Formula : C10H10O Molecular Weight. : 146.186 Check Encyclopedia

Synonyms : 2-Phenyl-2-butenal; (E)-2-phenylbut-2-enal;

Supplier : All (28) China Suppliers (9) Price Available (2) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	97%	7Day (s)	25kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Saan Chemical Technology (Shanghai) Co., Ltd.	97%	1Day (s)	25g	$160.68

: Check Encyclopedia

(E)-4-(9'-Fluorenyl)-2,3-dimethyl-2-butenal

CAS No. : 74250-03-6 Formula : C19H18O Molecular Weight. : 262.346 Check Encyclopedia

Synonyms :

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

: Check Encyclopedia

2-Butenal, 4-(acetyloxy)-2-methyl-, 1-oxime, (E,E)-

CAS No. : 64933-90-0 Formula : C7H11NO3 Molecular Weight. : 157.167 Check Encyclopedia

Synonyms :

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation

: Check Encyclopedia

2-iodobut-2-ene

CAS No. : 24298-08-6 Formula : C4H7I Molecular Weight. : 182.003 Check Encyclopedia

Synonyms : 2-Jod-cis-buten-(2); 2-Butene,2-iodo-,(E); 2-Butene,2-iodo; E-2-Iodo-2-butene;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

: Check Encyclopedia

(E/Z)-4-Acetoxy-2-methyl-2-butenal-dimethylacetal

CAS No. : 74549-14-7 Formula : C9H16O4 Molecular Weight. : 188.221 Check Encyclopedia

Synonyms : 2-BUTEN-1-OL,4,4-DIMETHOXY-3-METHYL-, 1-ACETATE;

Supplier : All (4) China Suppliers (3) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
Molchemical	96%	7Day (s)	1kg	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

: Check Encyclopedia

trans-but-2-ene

CAS No. : 624-64-6 Formula : C4H8 Molecular Weight. : 56.1063 Check Encyclopedia

Synonyms : 2-BUTENE; 2-Butene, (E)-; trans-2-butene;

Supplier : All (31) China Suppliers (13) Price Available (3) Contractor (5)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	99.99%	3Day (s)	10g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1g	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Shanghai Zhongyu Chemical Co., Ltd.	99.81%	-	100g	Request For Qutation

: Check Encyclopedia

2-Butenal, 2-(1-methylethyl)-4-phenyl-, (E)-

CAS No. : 100764-08-7 Formula : Molecular Weight. : Check Encyclopedia

Synonyms :

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

1,1,1,2-tetrafluorobut-2-ene

CAS No. : 62164-70-9 Formula : C4H4F4 Molecular Weight. : 128.068 Check Encyclopedia

Synonyms : 2-Butene,1,1,1,2-tetrafluoro-,(Z); (E)-1,1,1,2-tetrafluoro-but-2-ene; 3,4,4,4-tetrafluoro-2-butene; (E)-1.1.1.2-Tetrafluor-2-buten; 2-Butene,1,1,1,2-tetrafluoro-,(E);

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

: Check Encyclopedia

1-CHLORO-1-BUTENE

CAS No. : 7611-87-2 Formula : C4H7Cl Molecular Weight. : 90.5514 Check Encyclopedia

Synonyms : (E)-1-chlorobutene; Buten-1-dicarbonsaeure-1,4-diethylester; 2-Hexenedioic acid,diethyl ester; 1-Butene, 1-chloro-, (E)-; Z-1-bromobutene; 1(E)-chloro-1-butene; trans-1-chloro-1-butene; bromo-1-butene; (E)-1-bromo-1-butene; 1-chlorobutene; trans-1-bromobutene; bromo-1 butene-1(E); butenyl chloride; (E)-1-bromobut-1-ene; (E)-1-chloro-1-butene; butenyl bromide;

Supplier : All (6) China Suppliers (3) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
SAGECHEM LIMITED	98%	7Day (s)	133g	Request For Qutation
Molchemical	96%	7Day (s)	25kg	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	10g	Request For Qutation
Tetrahedron Scientific Inc	96%	7Day (s)	1噸	Request For Qutation
Narchem Corporation	95%	7Day (s)	1kg	Request For Qutation

: Check Encyclopedia

Tiglic Aldehyde

CAS No. : 497-03-0 Formula : C5H8O Molecular Weight. : 84.1164 Check Encyclopedia

Synonyms : trans-2-Methyl-2-butenal; 2-Butenal, 2-methyl-, (E)-;

Supplier : All (54) China Suppliers (24) Price Available (7) Contractor (5)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Neostar United (Changzhou) Industrial Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Win-Win Chemical CO., Limited	98%	3Day (s)	10g/瓶	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	10g	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	1kg	Request For Qutation

Total 442 1 2 3 4 5 6 7 8 9 Next Go to Page GO

Chemical Product Chemical Encyclopedia Structure CAS Number Search

Compound Synonyms: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9

Home Partners Business Cooperation Suppliers About Us Contact Us Privacy Policy Terms & Conditions Disclaimer

Copyright ? 2013-2025 MOLBASE All Rights Reserved 滬ICP備2024066981號(hào)-3

^{<blockquote id="bdcfm"></blockquote>}