CAS号查询化工产品

热门搜索化学品最多只显示前20条,请点击“搜索化学品”查看所有结果


CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
3142-72-12-甲基-2-戊烯酸;
反式-2-甲基-2-戊烯酸;
草莓酸
2-METHYL-2-PENTENOIC ACID;
trans-2-METHYL-2-PENTENOIC ACID
CAS:3142-72-1分子结构C6H10O2详情供应商
53399-81-82-甲基-4-戊烯酸乙酯Ethyl 2-METHYL-4-pentenoate;
2-METHYL-4-PENTENOIC ACID ethyl ester
CAS:53399-81-8分子结构C8H14O2详情供应商
86978-24-7(Z)-2-(2-叔丁氧羰基氨基噻唑-4-基)-2-戊烯酸(Z)-2-(2-tert-Butoxycarbonylaminothiazol-4-yl)-2-PENTENOIC ACID;
4-ThiazoleaceticACID, 2-[[(1,1-diMETHYLethoxy)carbonyl]amino]-a-propylidene-, (Z)-
CAS:86978-24-7分子结构C13H18N2O4S详情供应商
96886-55-4(R)-2-氨基-2-甲基-4-戊烯酸;
D-alpha-烯丙基丙氨酸
(R)-2-Amino-2-METHYL-4-PENTENOIC ACID;
D-alpha-Allylalanine
CAS:96886-55-4分子结构C6H11NO2详情供应商
96886-56-5(S)-2-氨基-2-甲基-4-戊烯酸;
L-alpha-烯丙基丙氨酸
(S)-2-Amino-2-METHYL-4-PENTENOIC ACID;
L-alpha-Allylalanine
CAS:96886-56-5分子结构C6H11NO2详情供应商
21016-46-6(E)-2,4-二甲基-2-戊烯酸乙酯2,4-diMETHYL-, ethyl ester, (E)-2-PENTENOIC ACID;
2,4-diMETHYL-2-PENTENOIC ACID
CAS:21016-46-6分子结构C7H12O2详情供应商
1617-23-82-甲基-3-戊烯酸乙酯2-METHYL-3-PENTENOIC ACID ethyl ester;
Ethyl2-METHYL-3-pentenoate;
Ethyl oxanoate 369
CAS:1617-23-8分子结构C8H14O2详情供应商
20962-70-32-乙酰基-4-甲基-4-戊烯酸乙酯2-acetyl-4-METHYL-4-PENTENOIC ACID ethyl ester;
4-PENTENOIC ACID,2-acetyl-4-METHYL-,ethyl ester
CAS:20962-70-3分子结构C10H16O3详情供应商
15790-88-2反-2-戊酸甲酯2-PENTENOIC ACID,METHYL ester, (2E)-;
2-PENTENOICACID, METHYL ester, (E)- (8CI);
(2E)-2-PENTENOIC ACID METHYL ester;
(E)-2-PENTENOIC ACID METHYL ester;
METHYL (E)-2-pentenoate;
METHYL(E)-2-pentenoate;
METHYL trans-2-pentenoate;
trans-2-PENTENOIC ACID METHYLester
CAS:15790-88-2分子结构C6H10O2详情供应商
3173-79-3二甲基乙烯酮-β-内酯二聚体;
二甲基乙烯酮-β-内酯二聚体;
2-Oxetanone,3,3-diMETHYL-4-(1-METHYLethylidene)-;
2-Oxetanone,4-isopropylidene-3,3-diMETHYL- (8CI);
3-PENTENOIC ACID,3-hydroxy-2,2,4-triMETHYL-, b-lactone (7CI);
2,2,4-TriMETHYL-3-hydroxy-3-PENTENOIC ACID lactone;
2,2,4-TriMETHYL-3-hydroxy-3-PENTENOIC ACID, b-lactone;
2,2,4-TriMETHYLpent-3-en-3-olide;
3-Hydroxy-2,2,4-triMETHYL-3-PENTENOIC b-lactone;
DiMETHYLketene dimer;
NSC 74312;
b-Lactone of 2,2,4-TriMETHYL-3-hydroxy-3-PENTENOICACID
CAS:3173-79-3分子结构C8H12O2详情供应商
58625-96-02-PENTENOIC ACID,2-METHYL-, ethyl ester;
RARECHEM AL BI 0127;
ETHYL 2-METHYL-2-PENTENOATE;
METHYL TRANS-2-PENTENOATE;
METHYL PENT-2-ENOATE;
METHYL 2-PENTENOATE;
ethyl 2-METHYLpent-2-en-1-oate;
2-METHYL-2-PENTENOICACIDethylester
CAS:58625-96-0分子结构C8H14O2详情供应商
155852-44-12-PENTENOIC ACID,3-METHYL-4-oxo-, METHYL ester;
2-PENTENOIC ACID, 3-METHYL-4-oxo-, METHYL ester (9CI)
CAS:155852-44-1分子结构C7H10O3详情供应商
139545-04-32-PENTENOIC ACID,4-[[(1,1-diMETHYLethoxy)carbonyl]amino]-5-phenyl-, (S)- (9CI);
(2E)-4-[(tert-Butoxycarbonyl)amino]-5-phenyl-2-PENTENOIC ACID
CAS:139545-04-3分子结构C16H21NO4详情供应商
142311-57-72-PENTENOIC ACID,2-amino-4-oxo-, METHYL ester;
2-PENTENOIC ACID, 2-amino-4-oxo-, METHYL ester (9CI)
CAS:142311-57-7分子结构C6H9NO3详情供应商
1575-74-22-甲基-4-戊烯酸;
2-甲基-4-戊酸;
2-甲基-4-戊烯酸;
2-甲基-4-戊烯酸,98%
4-PENTENOIC ACID,2-METHYL-;
(?à)-2-METHYL-4-PENTENOIC ACID;
2-METHYL-4-PENTENOIC ACID
CAS:1575-74-2分子结构C6H10O2详情供应商
3666-84-04-PENTENOIC ACID,2-acetyl-2-(2-propen-1-yl)-, METHYL ester;
4-PENTENOICACID, 2-acetyl-2-(2-propenyl)-, METHYL ester (9CI);
4-PENTENOIC ACID,2-acetyl-2-allyl-, METHYL ester (7CI,8CI);
2-Acetyl-2-(2-propenyl)-4-PENTENOICACID METHYL ester
CAS:3666-84-0分子结构C11H16O3详情供应商
64298-91-54-PENTENOIC ACID,2-amino-2-METHYL-;
2-AMINO-2-METHYL-4-PENTENOIC ACID;
4-PENTENOICACID,2-amino-2-METHYL-(9CI)
CAS:64298-91-5分子结构C6H11NO2详情供应商
87953-16-04-PENTENOIC ACID,5-chloro-2-(1-METHYLethyl)-, (4E)-;
4-PENTENOICACID, 5-chloro-2-(1-METHYLethyl)-, (E)-;
(4E)-5-Chloro-2-isopropyl-4-PENTENOICACID
CAS:87953-16-0分子结构C8H13ClO2详情供应商
239795-58-5PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
E-PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
HEXAFLUORO-4-(TRIFLUOROMETHYL)PENT-2-ENOIC ACID;
2,3,4,5,5,5-HEXAFLUORO-4-TRIFLUOROMETHYL-2-PENTENOIC ACID;
2,3,4,5,5,5-HEXAFLUORO-4-(TRIFLUOROMETHYL)PENT-2-ENOIC ACID;
4-(TRIFLUOROMETHYL)HEXAFLUOROPENT-2-ENOIC ACID;
PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
NONAFLUORO(4-METHYLPENT-2-ENOIC ACID);
4-(TRIFLUOROMETHYL)HEXAFLUOROPENT-2-ENOIC ACID, 97% MIN.
CAS:239795-58-5分子结构C6HF9O2详情供应商
103229-89-6全氟(4-甲基-2-戊酸)PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
NONAFLUORO(4-METHYLPENT-2-ENOIC ACID);
4-(TRIFLUOROMETHYL)HEXAFLUOROPENT-2-ENOIC ACID;
2,3,4,5,5,5-HEXAFLUORO-4-TRIFLUOROMETHYL-2-PENTENOIC ACID;
2,3,4,5,5,5-HEXAFLUORO-4-(TRIFLUOROMETHYL)PENT-2-ENOIC ACID;
E-PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
HEXAFLUORO-4-(TRIFLUOROMETHYL)PENT-2-ENOIC ACID;
Perfluoro(4-METHYLpent-2-enoic ACID) (trans)
CAS:103229-89-6分子结构C6HF9O2详情供应商
热门搜关键词:limidazole glycidylmethacrylat C9H8N6O3 oxybenzoyl C30H16N4 四溴双酚A 醚 resig : 三联吡啶 C9H12O4N C10 O8 C11 O8 H20 C10 O4 H18 C11 O4 H20 C10 O4 H17 C10 O7 H18 C10 O8 H18 C11 O6 H20 C11 O7 H20 C12 O6 H22 C12 O7 H22 C12 O8 H22 C14 O6 H24 C14 O7 H24 C14 O8 H24 C10 O6 H12 C10 O6 H6 *ABS* C10 O6 H16 californica C10 O7 H16 C10 O7 H10 methanochrysene C10 O8 H16 ERYTHR OMYCIN C11 O6 H18 C11 O6 H12 C11 O7 H18 C11 O7 H12 C11 O8 H12 C11 O8 H18