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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
470-17-7异土木香内酯Isoalantolactone;
(3aR,4aS,8aR,9aR)-8a-Methyl-3,5-dimethylene-decahydro-naphtho[2,3-b]furan-2-one
CAS:470-17-7分子结构C15H20O2详情供应商
1748-81-8天名精内酯酮Carabrone;
Octahydro-5a-methyl-3-methylene-5-(3-oxobutyl)-2H-cyclopropa[f]benzofuran-2-one
CAS:1748-81-8分子结构C15H20O3详情供应商
28664-35-9葫芦巴内酯;
3-羟基-4,5-二甲基-2(5H)呋喃酮
4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one;
Sotolon;
Sugarlactone;
Fenugreck Lactone;
3-Hydroxy-4,5-dimethyl-2(5H)-furanone
CAS:28664-35-9分子结构C6H8O3详情供应商
32233-40-2科立内脂二醇;
(-)-6beta-羟甲基-7alpha-羟基-顺式-2-氧杂双环[3.3.0]辛-3-酮;
(3aR,4S,5R,6aS)-(-)-六氢-5-?
(-)-Corey lactone diol;
(-)-6beta-Hydroxymethyl-7alpha-hydroxy-cis-2-oxabicyclo[3.3.0]octan-3-one;
(3aR,4S,5R,6aS)-(-)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one
CAS:32233-40-2分子结构C8H12O4详情供应商
32780-06-6(S)-5-羟甲基二氢呋喃-2-酮;
(S)-(+)-4-羟甲基丁内酯
(S)-5-Hydroxymethyldihydrofuran-2-one;
(S)-(+)-4,5-Dihydro-5-(hydroxymethyl)-2(3H)-furanone
CAS:32780-06-6分子结构C5H8O3详情供应商
39182-59-7科立前列内脂二醇Corey PG-lactone diol;
2H-Cyclopenta[b]furan-2-one,hexahydro-5-hydroxy-4-(3-hydroxy-1-octenyl)-, [3aR-[3aa,4a(1E,3R*),5b,6aa]]-;
2H-Cyclopenta[b]furan-2-one,hexahydro-5-hydroxy-4-[(1E,3R)-3-hydroxy-1-octenyl]-, (3aR,4R,5R,6aS)- (9CI)
CAS:39182-59-7分子结构C15H24O4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
52813-63-5(R)-5-羟甲基二氢呋喃-2-酮;
(R)-(-)-4-羟甲基丁内酯
(R)-5-Hydroxymethyldihydrofuran-2-one;
(R)-(-)-4,5-Dihydro-5-(hydroxymethyl)-2(3H)-furanone
CAS:52813-63-5分子结构C5H8O3详情供应商
76704-05-7科里内酯二醇;
(3aS,4R,5S,6aR)-(+)-六氢-5-羟基-4-羟甲基-2H-环戊并[b]呋喃-2-酮
(-)-Corey Lactone Diol;
(3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one
CAS:76704-05-7分子结构C8H12O4详情供应商
86404-04-83-O-乙基抗坏血酸醚;
乙基维生素C;
(5R)-5-[(1S)-1,2-二羟基乙基]-4-乙氧基-3-羟基-5H-呋喃-2-酮
3-O-Ethyl-L-ascorbic acid;
(5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxy-5H-furan-2-one
CAS:86404-04-8分子结构C8H12O6详情供应商
145667-75-0拉坦前列腺素内酯二醇;
(3aR,4R,5R,6aS)-六氢-5-羟基-4-[(3R)-3-羟基-5-苯基戊基]-2H-环戊并[b]呋喃-2-酮
Latanoprost Lactone Diol;
(3aR,4R,5R,6aS)-Hexahydro-5-hydroxy-4-[(3R)-3-hydroxy-5-phenylpentyl]-2H-cyclopenta[b]furan-2-one
CAS:145667-75-0分子结构C18H24O4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
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
112894-37-8L-Ascorbic acid,2-O-ethyl-;
2-O-ETHYL-L-ASCORBIC ACID;
L-Ascorbicacid,2-O-ethyl-(9CI);
(5R,1’S)-5-(1,2-Dihydroxy-ethyl)-3-ethoxy-4-hydroxy-5H-furan-2-one
CAS:112894-37-8分子结构C8H12O6详情供应商
108-28-1原白头翁素;
原白头翁素;
Protoanemonin;
2,4-Pentadienoicacid, 4-hydroxy-, g-lactone (7CI);
Protoanemonin (6CI);
2,4-Pentadien-4-olide;
4-Hydroxy-2,4-pentadienoic acid lactone;
4-Hydroxy-2,4-pentadienoic acid g-lactone;
5-Methylene-2(5H)-furanone;
5-Methylene-2,5-dihydrofuran-2-one;
5-Methylene-2-oxodihydrofuran;
Isomycin;
Protoanemonene;
g-Methylenebutenolide;
CAS:108-28-1分子结构C5H4O2详情供应商
78508-96-0(S)-(-)-5-羟甲基-2(5H)-呋喃酮;
(S)-(-)-4-羟甲基-2(5H)-呋喃酮;
(S)-(-)-5-羟甲基-2-(5H)呋喃酮
2(5H)-Furanone,5-(hydroxymethyl)-, (5S)-;
2(5H)-Furanone,5-(hydroxymethyl)-, (S)-;
(5S)-Hydroxymethyl-5H-furan-2-one;
(S)-(-)-5-(Hydroxymethyl)-2(5H)furanone;
(S)-5-(Hydroxymethyl)furan-2(5H)-one;
(S)-5-Hydroxy-2-penten-4-olide;
l-Ranunculin aglycon
CAS:78508-96-0分子结构C5H6O3详情供应商
1008-76-0γ-苯基-γ-丁内酯;
γ-L-苯基-γ-丁内酮
2(3H)-Furanone,dihydro-5-phenyl-;
Butyricacid, 4-hydroxy-4-phenyl-, g-lactone (6CI,7CI);
(RS)-g-Phenyl-g-butyrolactone;
(?à)-g-Phenyl-g-butyrolactone;
2,3-Dihydro-5-phenyl-2-furanone;
4-Phenyl-4-butanolide;
4-Phenyl-4-hydroxybutanoic acid lactone;
4-Phenyl-g-butyrolactone;
4-Phenylbutanolide;
5-Phenyldihydrofuran-2(3H)-one;
5-Phenyltetrahydrofuran-2-one;
Dihydro-5-phenyl-2(3H)furanone;
Dihydro-5-phenyl-2-furanone;
NSC 24259;
NSC48048;
g-Phenyl-g-butanolide;
g-Phenyl-g-butyrolactone;
g-Phenylbutyrolactone
CAS:1008-76-0分子结构C10H10O2详情供应商
15356-74-8二氢猕猴桃内酯 [15356-74-8];
二氢猕猴桃内酯
2(4H)-Benzofuranone,5,6,7,7a-tetrahydro-4,4,7a-trimethyl-;
(2,6,6-Trimethyl-2-hydroxycyclohexylidene)aceticacid lactone;
(?à)-Dihydroactinidiolide;
2,4,5,6,7,7a-Hexahydro-4,4,7a-trimethylbenzofuran-2-one;
2-Hydroxy-2,6,6-trimethylcyclohexylidene-1-acetic acid lactone;
4,5,7,7a-Tetrahydro-4,4,7a-trimethyl-2(6H)-benzofuranone;
5,6,7,7a-Tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone;
5,8,7,7-Tetrahydro-4,4,7a-trimethyl-a-benzofuranone;
9-Oxa-1,5,5-trimethylbicyclo[4.3.0]non-6-en-8-one;
Dihydroactindiolide;
Dihydroactinolide
CAS:15356-74-8分子结构C11H16O2详情供应商
553-86-62-氯杀鼠灵酮2(3H)-Benzofuranone;
Aceticacid, (o-hydroxyphenyl)-, g-lactone (6CI,7CI);
2,3-Dihydrobenzofuran-2-one;
2-Benzofuranone;
2-Coumaranone;
2-Coumarone;
3H-Benzofuran-2-one;
Benzeneacetic acid,2-hydroxy-, g-lactone;
Benzo[b]furan-2(3H)-one;
Cumaranone;
Isophthalide;
NSC 227414;
o-Hydroxyphenylacetic acid g-lactone;
a-Coumaranone
CAS:553-86-6分子结构C8H6O2详情供应商
25966-39-62-溴-4-羟基缬草酸 γ-内酯2(3H)-Furanone,3-bromodihydro-5-methyl-;
Valericacid, 2-bromo-4-hydroxy-, g-lactone (6CI);
2(3H)-Furanone, 3-bromo-5-methyldihydro-;
2-Bromo-4-methyl-g-butanolide;
3-Bromo-5-methyltetrahydrofuran-2-one;
3-Bromodihydro-5-methyl-2(3H)-Furanone;
NSC 91486;
a-Bromo-g-methyl-g-butyrolactone;
a-Bromo-g-valerolactone;
g-Methyl-a-bromobutyrolactone
CAS:25966-39-6分子结构C5H7BrO2详情供应商
热门搜关键词:C14N4O3H10 CH3COOC6H4COOH C18H18O3N4 C16H15N5Cl C22 N6 O F H23 C19H15Cl3N2O2 C16H23BrO Benzyl benzyl gehalt Butoxyethoxyethyl BIOTIN PENTY PENTY BIOTIN C20 S4 H12 IDAE leritine 氨基 二 吡啶 三嗪 NH2SO3NH4 aureobasidium DICHLORO FLUOROETHANE laureth 6 色 蓝 Clemizole hydrochloride octylphosphonic C15 P Cl H16 C9H4BrN3S 环戊烯 并呋喃基 dianilide C6H5BrClNO3S2 C8 N2 F3 H5 C10H14ClNO4S2 Dichlorodipheny C8 N2 F3 Br H4 C8 N2 F4 H4 DEGO Thiaphenomorpholine ???t??????t??? Methylphosphinico C14 N5 O2 H15 C14 N5 O2 H17 Apraclonidine Hydrochloride