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
517-23-7alpa-乙酰基-gama-丁內酯2-Acetylbutyrolactone;
3-Acetyl-dihydro-2(3H)-furanone;
2-Acetyl-GAMMA-BUTYROLACTONE;
3-Acetyloxolane-2-one;
ABL
CAS:517-23-7分子结构C6H8O3详情供应商
547-65-92-甲烯基丁内酯;
alpha-亚甲基-gamma-丁内酯;
二氢-3-亚甲基-2(3H)-呋喃酮
3-Methylenedihydro-2(3H)-furanone;
alpha-Methylene-GAMMA-BUTYROLACTONE;
Dihydro-3-methylene-2(3H)-furanone
CAS:547-65-9分子结构C5H6O2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
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
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
599-04-2(R)-3-羟基-4,4-二甲基-二氢-2(3H)-呋喃酮;
泛酰内酯;
二氢-3-羟基-4,4-二甲基-2(3H)呋喃酮;
α-羟基-&be
dihydro-3-hydroxy-4,4-dimethyl-, (R)-2(3H)-Furanone;
Dihydro-4,4-dimethyl-3-hydroxy-2(3H)-furanone;
alpha-hydroxy-beta,beta-dimethyl-GAMMA-BUTYROLACTONE;
2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-,(R)-
CAS:599-04-2分子结构C6H10O3详情供应商
1679-47-6甲基-γ-丁内酯;
3-甲基-二氢-2(3H)-呋喃酮;
α-甲基-γ-丁内酯;
丁酸-4-氢氧-2-甲基-γ-
dihydro-3-methyl-2(3H)-Furanone;
alpha-methyl-GAMMA-BUTYROLACTONE;

)-3-Methyl-dihydro-furan-2-one;
3-Methyltetrahydro-2-furanone;
(R,S)-3-Methyl-dihydro-furan-2-one
CAS:1679-47-6分子结构C5H8O2详情供应商
164929-15-1γ,γ-二甲基-α-三氟甲基-γ-丁内酯2(3H)-Furanone,dihydro-5,5-dimethyl-3-(trifluoromethyl)-;
DIHYDRO-5,5-DIMETHYL-3-(TRIFLUOROMETHYL)-2(3H)-FURANONE;
GAMMA-METHYL-ALPHA-(TRIFLUOROMETHYL)-GAMMA-VALEROLACTONE;
GAMMA,GAMMA-DIMETHYL-ALPHA-TRIFLUOROMETHYL-GAMMA-BUTYROLACTONE;
GAMMA-METHYL-ALPHA-(TRIFLUOROMETHYL)-GAM;
gamma,gamma-dimethyl-alpha-trifluoromethyl-GAMMA-BUTYROLACTONE95+%;
γ-methyl-α-(trifluoromethyl)-γ-valerolactone;
Gamma-methyl-α-(trifluoromethyl)-gamma-valerolactone;
-METHYL-ALPHA-(TRIFLUOROMETHYL)--VALEROLACTONE
CAS:164929-15-1分子结构C7H9F3O2详情供应商
139547-12-9γ-甲基-α-三氟甲基-γ-丁内酯2(3H)-Furanone,dihydro-5-methyl-3-(trifluoromethyl)-;
ALPHA-(TRIFLUOROMETHYL)-GAMMA-VALEROLACTONE;
4-HYDROXY-2-TRIFLUOROMETHYLPENTANOIC ACID LACTONE;
GAMMA-METHYL-ALPHA-(TRIFLUOROMETHYL)-GAMMA-BUTYROLACTONE;
GAMMA-METHYL-A-(TRIFLUOROMETHYL)-GAMMA-BUTYROLACTONE;
alpha-(Trifluoromethyl)-gamma-valerolactone,mixture of cis and trans;
ALPHA-(TRIFLUOROMETHYL)-GAMMA-VALEROLAC&;
$-Methyl--(trifluoromethyl)-$-butyrolactone;
γ-methyl-alpha-(trifluoromethyl)-γ-butyrolactone
CAS:139547-12-9分子结构C6H7F3O2详情供应商
263164-11-02(3H)-Furanone,4-(1-ethoxyethoxy)dihydro-, (4S)-;
(3S)-3-(1-ETHOXYETHOXY)-GAMMA-BUTYROLACTONE;
2(3H)-FURANONE, 4-(1-ETHOXYETHOXY)DIHYDRO-, (S)
CAS:263164-11-0分子结构C8H14O4详情供应商
132462-11-42(3H)-Furanone,dihydro-3-methyl-3-(1-methylethyl)-;
alpha-isopropyl-alpha-methyl-GAMMA-BUTYROLACTONE
CAS:132462-11-4分子结构C8H14O2详情供应商
65371-43-92(3H)-Furanone,dihydro-4,4-dimethyl-5-methylene-;
BETA,BETA-DIMETHYL-GAMMA-METHYLENE-GAMMA-BUTYROLACTONE;
DIHYDRO-4,4-DIMETHYL-5-METHYLENE-2(3H)-FURANONE;
4,4-DIMETHYL-5-METHYLENE-GAMMA-BUTYROLACTONE;
AKOS 8;
4,4-Dimethyl-5-methylene-g-butyrolactone;
4,4-DIMETHYL-5-METHYLENE--BUTYROLACTONE
CAS:65371-43-9分子结构C7H10O2详情供应商
142438-58-23,6-Dioxabicyclo[3.1.0]hexane-1-carboxylicacid, 5-ethyl-4-methyl-2-oxo-, methyl ester (9CI);
4-ETHYL-3-(METHOXYCARBONYL)-5-METHYL-3,4-GAMMA-BUTYROLACTONE
CAS:142438-58-2分子结构C9H12O5详情供应商
142438-57-13,6-Dioxabicyclo[3.1.0]hexane-1-carboxylicacid, 4-hydroxy-4,5-dimethyl-2-oxo-, methyl ester (9CI);
4,5-DIMETHYL-5-HYDROXY-3-(METHOXYCARBONYL)-3,4-EPOXY-GAMMA-BUTYROLACTONE
CAS:142438-57-1分子结构C8H10O6详情供应商
142438-65-13-Furancarboxylic acid,2,5-dihydro-4-methyl-5-(1-methylethyl)-2-oxo-, methyl ester;
5-ISOPROPYL-4-METHYL-3-(METHOXYCARBONYL)-3,4-DIDEHYDRO-GAMMA-BUTYROLACTONE
CAS:142438-65-1分子结构C10H14O4详情供应商
142438-64-03-Furancarboxylic acid,4-ethyl-2,5-dihydro-5-methyl-2-oxo-, methyl ester;
4-ETHYL-3-(METHOXYCARBONYL)-5-METHYL-3,4-DIDEHYDRO-GAMMA-BUTYROLACTONE
CAS:142438-64-0分子结构C9H12O4详情供应商
热门搜关键词:基 异十二烷 乙氧基 酚 b-Cadinene 平平加O; 匀染剂O 甲基乙基酮肟封端 Nitrosodi-n-butylamine 葡萄糖苷 酰胺 异氰酸酯甲基 cis-5,8,11,14,17-Eicosapentaenoic 1,3-diaminopropan-2-ol 聚氧化亚烷基 Fmoc-(1S,2S)-2-aminocyclohexane carboxy 氨基 苯乙酮 t-butyl peroxyneoheptanoate 胆甾 烯 乙氧基吲哚 己酸 酯 D-Trehalose DL-Met-OH (C2H4O)nC18H38O4S.Na 4-Chloroacetanilide 吡唑盐酸盐 ??1a·?ì 苄青霉素钠 反-1-辛烯 2,6,7-trimethyl- phosphate CAS NO. 牛脂基氨丙基胺 n-Triacontanoic 脂肪醇聚氧乙烯聚氧丙烯 ditolyl-p 乙醚 硫酸 Fluoride F 肼 嘧啶 methylamine,N,N-dimethyl- 4-溴丁酸烯丙基酯 four DPYrimidin (C7H12O2.C4H6O2)x OP 乳化剂