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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
57-57-8beta-丙内酯2-oxEtanone;
Hydracrylicacid, b-lactone (6CI);
1,3-Propiolactone;
3-Hydroxypropionic acid lactone;
3-Propanolide;
3-Propiolactone;
BPL;
Betaprone;
NSC 21626;
Propanoic acid, 3-hydroxy-, b-lactone;
Propanolide;
Propiolactone;
b-Propiolactone;
b-Propionolactone		CAS:57-57-8分子结构C3H4O2详情供应商
674-82-8二乙烯酮;
双乙烯酮		Acetyl ketene;
4-Methylene-2-oxEtanone;
Diketene;
But-3-en-3-olide		CAS:674-82-8分子结构C4H4O2详情供应商
6704-31-03-氧杂环丁酮;
1,3-环氧-2-丙酮		3-OxEtanone;
1,3-Epoxy-2-propanone		CAS:6704-31-0分子结构C3H4O2详情供应商
31247-22-0Thietane,2-chloro-3,3-diethoxy-, 1,1-dioxide;
3-ThiEtanone,2-chloro-, diethyl acetal, 1,1-dioxide (7CI,8CI);
NSC 77398		CAS:31247-22-0分子结构C7H13ClO4S详情供应商
10099-04-4Thietane,3,3-bis(2-methylpropoxy)-, 1,1-dioxide;
3-ThiEtanone,diisobutyl acetal, 1,1-dioxide (8CI);
Thietane, 3,3-diisobutoxy-, 1,1-dioxide;
NSC 77406		CAS:10099-04-4分子结构C11H22O4S详情供应商
18487-59-7Thietane,3,3-diethoxy-, 1,1-dioxide;
3-ThiEtanone,diethyl acetal, 1,1-dioxide (7CI,8CI);
NSC 77399		CAS:18487-59-7分子结构C7H14O4S详情供应商
10099-01-1Thietane,3,3-bis(2-methylpropoxy)-2-phenyl-, 1,1-dioxide;
3-ThiEtanone,2-phenyl-, diisobutyl acetal, 1,1-dioxide (8CI);
Thietane,3,3-diisobutoxy-2-phenyl-, 1,1-dioxide;
NSC 77415		CAS:10099-01-1分子结构C17H26O4S详情供应商
104872-06-2(3S,4S)-3-己基-4-[(2R)-2-羟基十三烷基]-2-氧杂环丁酮2-OxEtanone,3-hexyl-4-[(2R)-2-hydroxytridecyl]-, (3S,4S)-;
2-OxEtanone,3-hexyl-4-(2-hydroxytridecyl)-, [3S-[3a,4b(S*)]]-		CAS:104872-06-2分子结构C22H42O3详情供应商
93239-42-0(R)-(+)-4-甲基-4-(三氯甲基)-2-噁丁烷酮2-OxEtanone,4-methyl-4-(trichloromethyl)-, (4R)-;
2-OxEtanone,4-methyl-4-(trichloromethyl)-, (R)-;
(4R)-4-(Trichloromethyl)-2-oxEtanone		CAS:93239-42-0分子结构C5H5Cl3O2详情供应商
93206-60-1(S)-(?)-4-甲基-4-(三氯甲基)-2-噁丁烷酮2-OxEtanone,4-methyl-4-(trichloromethyl)-, (4S)-;
2-OxEtanone,4-methyl-4-(trichloromethyl)-, (S)-;
(4S)-4-(Trichloromethyl)-2-oxEtanone;
(S)-4-Methyl-4-(trichloromethyl)-2-oxEtanone		CAS:93206-60-1分子结构C5H5Cl3O2详情供应商
3068-88-0β-丁内酯;
4-甲基-β-丙酰内酯;
B-丁内酯;
Β-丁内酮		2-OxEtanone, 4-methyl-;
Butyricacid, 3-hydroxy-, b-lactone (6CI);
Butyric acid, b-hydroxy-, lactone (4CI);
(RS)-b-Butyrolactone;
(?à)-b-Butyrolactone;
(?à)-b-Methylpropiolactone;
3-Hydroxybutyric acid lactone;
4-Methyl-2-oxEtanone;
Butanoic acid, 3-hydroxy-,b-lactone;
DL-b-Butyrolactone;
b-Butyrolactone;
b-Methyl-b-propiolactone;
b-Methylpropiolactone		CAS:3068-88-0分子结构C4H6O2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
88109-06-2(S)-3-(Tritylamino)-2-oxEtanone2-OxEtanone,3-[(triphenylmethyl)amino]-, (3S)-;
2-OxEtanone,3-[(triphenylmethyl)amino]-, (S)- (9CI)		CAS:88109-06-2分子结构C22H19NO2详情供应商
10359-02-12-OxEtanone,4-(1-methylethyl)-;
Valericacid, 3-hydroxy-4-methyl-, b-lactone (7CI,8CI);
4-Isopropyl-2-oxEtanone;
b-Isopropyl-propiolactone;
b-Isopropyl-b-propiolactone		CAS:10359-02-1分子结构C6H10O2详情供应商
5895-35-22-OxEtanone,4-(trichloromethyl)-;
Butyricacid, 4,4,4-trichloro-3-hydroxy-, b-lactone (7CI);
(R,S)-4-(Trichloromethyl)-2-oxEtanone;
(?à)-3-Hydroxy-4,4,4-trichlorobutyric-b-lactone;
(?à)-4-(Trichloromethyl)-2-oxEtanone;
(?à)-b-(Trichloromethyl)-b-propiolactone;
NSC 191053;
b-(Trichloromethyl)-b-propiolactone;
b-(Trichloromethyl)propiolactone		CAS:5895-35-2分子结构C4H3Cl3O2详情供应商
10126-68-82-OxEtanone,4-heptadecylidene-3-hexadecyl-;
3-Eicosenoicacid, 2-hexadecyl-3-hydroxy-, b-lactone (6CI);
4-Heptadecylidene-3-hexadecyl-2-oxEtanone;
Aquapel 291;
Cetylketenedimer;
Hexadecylketene dimer;
Newpel 1000;
Palmitylketene dimer		CAS:10126-68-8分子结构C36H68O2详情供应商
63450-12-42-OxEtanone,4-(1-propen-1-yl)-, homopolymer;
2-OxEtanone,4-(1-propenyl)-, homopolymer (9CI)		CAS:63450-12-4化学结构C6H8O2详情供应商
1718-33-82-OxEtanone,4,4-bis(trifluoromethyl)-;
Butyricacid, 4,4,4-trifluoro-3-hydroxy-3-(trifluoromethyl)-, b-lactone (6CI);
NSC 202601;
b,b-Bis(trifluoromethyl)-b-propiolactone		CAS:1718-33-8分子结构C5H2F6O2详情供应商
42272-70-82-OxEtanone,4-pentadecylidene-3-tetradecyl-;
Myristylketenedimer;
Tetradecylketene dimer		CAS:42272-70-8分子结构C32H60O2详情供应商
15964-17-72-OxEtanone, 4-propyl-;
4-propyl-2-oxEtanone;
b-Propyl-b-propiolactone		CAS:15964-17-7分子结构C6H10O2详情供应商
热门搜关键词:Monoisostearyl glyceryl ether Calcium EDTA alkylamidoethyl Diphenylsilan tetrafluoropropyl ether FIRST fluoropropyl ether Allt CYANADUR VIOLET C39 O P2 H32 DISPERSE RED FB ethylindolium PARTIALLY HYDROGENATED POLYPHENYLS Bardac 13I1 SN 38 tetramethylformamidinium C9H20ClN3 C18H18ClN3 C8H9CLNO FCOOCH2CH3 trolamin Lactose monohy diphenylprolinol reaction products with triethanolamine noot C16H26HN3O3 C16H27N3O3 Ethyl polysil Ethyl polysi Ethyl poly Ethyl po Vinyltrimethoxy Vinyltrimetho Vinyltrime Vinyltrim Vinyltr Vinyltrieth Vinyltrie TMSS