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
79-50-5DL-泛酰内酯;
DL-泛酰酸内酯;
DL-alpha-羟基-beta,beta-二甲基-gamma-丁内酯
DL-Pantolactone;
(+/-)-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-one;
DL-alpha-Hydroxy-beta,beta-dimethyl-gamma-butyrolactone;
DL-(-)-Pantoyl lactone
CAS:79-50-5分子结构C6H10O3详情供应商
96-48-0gamma-丁内酯;
4-羟基丁酸内酯
gamma-Butyrolactone;
4-Hydroxybutyric acid gamma-lactone;
BLO;
endo-cis-5-Norbornene-endo-2,3-dicarboxylic anhydride
CAS:96-48-0分子结构C4H6O2详情供应商
108-29-2gamma-戊内酯;
丙位戊内酯
gamma-Valerolactone;
4,5-Dihydro-5-methyl-2(3H)-furanone;
4-Hydroxypentanoic acid lactone
CAS:108-29-2分子结构C5H8O2详情供应商
695-06-7gamma-己内酯;
丙位己内酯
4-Hexanolide;
4-Ethyl-4-hydroxybutanoic acid lactone;
Ethyl butyrolactone;
Hexanolide-1,4;
gamma-Ethyl-gamma-butyrolactone;
gamma-Hexalactone;
gamma-Caprolactone;
gamma-Hexanolactone
CAS:695-06-7分子结构C6H10O2详情供应商
706-14-9丙位癸内酯gamma-Decalactone;
4-Hydroxydecanoic acid gamma-lactone;
gamma-Hexyl-gamma-butyrolactone;
5-Hexyldihydro-2(3H)-furanone
CAS:706-14-9分子结构C10H18O2详情供应商
823-22-3丁位己内酯;
delta-己醇内酯
delta-Hexalactone;
5-Hydroxyhexanoic acid lactone;
delta-Caprolactone;
delta-Methyl-delta-valerolactone
CAS:823-22-3分子结构C6H10O2详情供应商
2185-03-7L-高丝氨酸内酯盐酸盐L-Homoserine lactone hydrochloride;
(S)-(-)-alpha-Amino-gamma-butyrolactone hydrochloride
CAS:2185-03-7分子结构C4H8ClNO2详情供应商
2305-05-7丙位十二内酯4-Dodecanolide;
gamma-Dodecalactone;
gamma-Octyl-gamma-butyrolactone;
Dihydro-5-octyl-2(3H)-furanone
CAS:2305-05-7分子结构C12H22O2详情供应商
5061-21-22-溴-gamma-丁内酯;
alpha-溴-gamma-丁内酯
2-Bromo-4-butanolide;
2-Bromo-4-hydroxybutyric acid gamma-lactone;
alpha-Bromo-gamma-butyrolactone
CAS:5061-21-2分子结构C4H5BrO2详情供应商
7331-52-4(S)-3-羟基-gamma-丁内酯(S)-3-Hydroxy-gamma-butyrolactone;
2(3H)-Furanone,dihydro-4-hydroxy-, (S)-;
Butyric acid, 3,4-dihydroxy-, g-lactone, D-glycero- (8CI);
(3S)-Hydroxy-g-butyrolactone;
(S)-(-)-b-Hydroxy-g-butyrolactone;
(S)-3-Hydroxy-g-butyrolactone;
(S)-3-Hydroxybutyrolactone;
(S)-b-Hydroxy-g-butyrolactone
CAS:7331-52-4分子结构C4H6O3详情供应商
51787-96-35-(4-氟苯基)-4,5-二氢-2(3H)-呋喃酮4,5-Dihydro-5-(4-fluorophenyl)-2(3H)-furanone;
4-(4-Fluorophenyl)butyrolactone;
5-(4-Fluorophenyl)dihydro-2(3H)-furanone;
5-(4-Fluorophenyl)tetrahydrofuran-2-one;
g-(4-Fluorophenyl)-g-butyrolactone
CAS:51787-96-3分子结构C10H9FO2详情供应商
52079-23-9(S)-(-)-alpha-羟基-gamma-丁内酯(S)-(-)-alpha-Hydroxy-gamma-butyrolactoneCAS:52079-23-9分子结构C4H6O3详情供应商
58081-05-3(R)-3-羟基-gamma-丁内酯(R)-(+)-3-Hydroxybutyrolactone;
(R)-3-Hydroxy-gamma-butyrolactone
CAS:58081-05-3分子结构C4H6O3详情供应商
104227-71-6(S)-3-叔丁氧羰基氨基-gamma-丁酸内酯;
(S)-3-叔丁氧羰基氨基四氢呋喃-5-酮
(S)-3-Boc-Amino-gamma-butyrolactone;
(S)-3-Boc-aminotetrahydrofuran-5-one
CAS:104227-71-6分子结构C9H15NO4详情供应商
104347-13-9(R)-(+)-alpha-氨基-gamma-丁内酯盐酸盐(R)-(+)-alpha-Amino-gamma-butyrolactone hydrochloride;
2(3H)-Furanone,3-aminodihydro-, hydrochloride, (3R)- (9CI);
2(3H)-Furanone, 3-aminodihydro-, hydrochloride,(R)-;
(3R)-3-Aminodihydro-2(3H)-furanone hydrochloride;
D-Homoserine lactonehydrochloride
CAS:104347-13-9分子结构C4H8ClNO2详情供应商
31831-53-51,4-丁二醇与ε-己内酯的共聚物Caprolactone, 1,4-butanediol polymer;
2-Oxepanone,polymer with 1,4-butanediol
(C6H10O2.C4H10O2)x详情供应商
976-70-517β-羟基雄甾-4-烯-3-酮-17α-丙酸内酯;
雄甾-4-烯-17β-醇-3-酮-17α-丙酸内酯;
17&beta
17-hydroxy-3-oxo-17-alpha-pregn-4-ene-21-carboxylic aci gamma-lactone;
20-spirox-4-ene-3,20-dione;
3-(3-oxo-17-beta-hydroxy-4-androsten-17-alpha-yl)propionic acid gamma-lactone;
spirolactone
C22H30O3详情供应商
52136-46-62-己内酯和2,4-二异氰酸根合-1-甲苯的聚合物2-Oxepanone, polymer with 2,4-diisocyanato-1-methylbenzene;
Polycaprolactone, 2,4-toluenediisocyanate polymer;
2-oxepanone, polymer with2,4-diisocyanato-1-methylbenzene;
2-Oxepanone,polymer with 2,4-diisocyanato-1-methylbenzene
(C9H6N2O2.C6H10O2)x详情供应商
19444-84-92-羟基-丁酸酮2-hydroxy-gamma-butyrolactone;
Butyricacid, 2,4-dihydroxy-, g-lactone (7CI);
2,4-Dihydroxybutanoic acid g-lactone;
2,4-Dihydroxybutyric acid g-lactone;
2-Hydroxy-4-butanolide;
2-Hydroxybutyrolactone;
3-Hydroxybutyrolactone;
3-Hydroxydihydrofuran-2(3H)-one;
3-Hydroxydihydrofuran-2-one;
3-Hydroxyoxolan-2-one;
a-Hydroxy-g-butyrolactone
CAS:19444-84-9分子结构C4H6O3详情供应商
26761-25-12-氧杂环庚酮与1,1'-亚甲基双(4-异氰酸根合苯)的聚合物2-Oxepanone, polymer with 1,1'-methylenebis[4-isocyanatobenzene];
Polycaprolactone, methylenebis(4-phenylisocyanate) polymer
CAS:26761-25-1分子结构(C15H10N2O2.C6H10O2)x详情供应商
热门搜关键词:吡唑 基 乙胺 吡唑 乙胺 C10 N H23 C10 N O H23 ST EMMA 甲基 羟基 苯 酚 硝基苯基 苯 二胺 Tricyclo[3.3.1.02,4] 二甲基 氯 苯酚 Bromocinnamic Acid 甘油 甲基丙烯酸 甘油 酸 3,4,6-三氟苯 磺 胺 二 甲 嘧 啶 C2O2N3H5 601F 二叔丁基 二酚 hexamethylc hexamethylcyclo Methylethylidene)bis[2,6-dibromophenol] 羟基亚乙基二 AMITE thiocholin ODO- HYLO C17N5H11 RnO2 D-glycerate; h3ccooch2ch2oocch3 CH3CHCClCH3 phosphorochloridothioate 肼基 苯 二甲基 四氢萘 甲基 丙基 环己烷 二甲基 二氢茚 (CH3)2CHCOC(CH3)2COOH C6H3ClI2O