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
477-43-0去氢木香内酯Dehydrocostus lactone;
(3aS,6aR,9aR,9bS)-Decahydro-3,6,9-tris(methylene)azuleno[4,5-b]furan-2(3H)-one
CAS:477-43-0分子结构C15H18O2详情供应商
501921-30-8(3aS,6aR)-四氢-4-甲氧基呋喃并[3,4-b]呋喃-2(3H)-酮(3aS,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one;
(3AS,6AR)-TETRAHYDRO-4-METHOXYFURO[3,4-B]FURAN-2(3H)-one;
Tetrahydro-4-methoxy-(3aS,6aR)-Furo[3,4-b]furan-2(3H)-one
CAS:501921-30-8分子结构C7H10O4详情供应商
73484-43-21,3,4-Oxadiazol-2(3H)-one,3-[[(4-chlorophenyl)amino]methyl]-5-(3,4,5-trimethoxyphenyl)-;
1,3,4-Oxadiazol-2(3H)-one, 3-(((4-chlorophenyl)amino)methyl)-5-(3,4,5- trimethoxyphenyl)-
CAS:73484-43-2分子结构C18H18ClN3O5详情供应商
64726-91-6Japonilure;
(R,Z)-5-(1-癸烯)二氢呋喃-2(3H)-酮
2(3H)-Furanone,5-(1Z)-1-decen-1-yldihydro-, (5R)-;
2(3H)-Furanone,5-(1-decenyl)dihydro-, [R-(Z)]-;
2(3H)-Furanone, 5-(1Z)-1-decenyldihydro-,(5R)- (9CI);
(-)-(R)-(5Z)-Tetradecenolide;
(R)-(+)-5-[(Z)-Dec-1-enyl]dihydrofuran-2(3H)-one;
(R)-Japonilure;
(R,Z)-5-(-)-(Dec-1-enyl)oxacyclopentan-2-one;
(R,Z)-5-(1-Decenyl)dihydro-2(3H)-furanone;
(R,Z)-5-(Dec-1-enyl)oxacyclopentan-2-one;
IN 60;
IN 60 (pheromone);
Japonilure
CAS:64726-91-6分子结构C14H24O2详情供应商
20662-53-74-(2-酮酸-1-苯并咪唑)哌啶2H-Benzimidazol-2-one,1,3-dihydro-1-(4-piperidinyl)-;
2-Benzimidazolinone,1-(4-piperidyl)- (6CI,8CI);
1,3-Dihydro-1-(4-piperidinyl)benzimidazol-2-one;
1-(4-Piperidinyl)-1,3-dihydro-2H-benzimidazol-2-one;
1-(4-Piperidinyl)-1,3-dihydrobenzimidazol-2-one;
1-(4-Piperidinyl)-1H-benzimidazol-2(3H)-one;
1-(4-Piperidinyl)-2-benzimidazolinone;
1-(4-Piperidinyl)-2-benzimidazolone;
1-(4-Piperidyl)-2-benzimidazolinone;
1-(4-Piperidyl)-2-oxobenzimidazoline;
1-(4-Piperidyl)-3-hydrobenzimidazol-2-one;
1-(Piperidin-4-yl)-1,3-dihydro-benzoimidazol-2-one;
1-(Piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one;
4-(2,3-Dihydro-2-oxobenzimidazol-1-yl)piperidine;
4-(2-Oxo-1,3-dihydro-2H-benzimidazol-1-yl)piperidine;
4-(2-Oxo-1,3-dihydrobenzimidazol-1-yl)piperidine;
4-(2-Oxo-1-benzimidazolinyl)piperidine;
4-(2-Oxo-1-benzimidazoly)piperidine;
4-(2-Oxo-1-benzimidazolyl)piperidine;
4-(2-Oxo-2,3-dihydrobenzimidazol-1-yl)piperidine;
4-(2-keto-1-Benzimidazolinyl)piperidine;
R 30507
CAS:20662-53-7分子结构C12H15N3O详情供应商
56881-90-4(R)-(+)-α-羟基-γ-丁内酯;
(R)-(+)-3-羟基四氢呋喃-2-酮
2(3H)-Furanone,dihydro-3-hydroxy-, (3R)-;
2(3H)-Furanone,dihydro-3-hydroxy-, (R)-;
(+)-(2R)-2-Hydroxy-g-butyrolactone;
(R)-(+)-a-Hydroxy-g-butyrolactone;
(R)-(+)-a-Hydroxybutyrolactone;
(R)-3-Hydroxydihydrofuran-2(3H)-one;
(R)-a-Hydroxy-g-butyrolactone;
(R)-a-Hydroxy-g-butyrolactone
CAS:56881-90-4分子结构C4H6O3详情供应商
58917-25-2(R)-γ-Methyl-γ-butyrolactone2(3H)-Furanone,dihydro-5-methyl-, (5R)-;
2(3H)-Furanone,dihydro-5-methyl-, (R)-;
(+)-4-Methylbutyrolactone;
(+)-g-Methylbutyrolactone;
(+)-g-Pentalactone;
(+)-g-Valerolactone;
(5R)-5-Methyldihydrofuran-2(3H)-one;
(5R)-Dihydro-5-methyl-2(3H)-furanone;
(R)-(+)-g-Valerolactone;
(R)-4-Methylbutyrolactone;
(R)-4-Pentanolide;
(R)-5-Methyldihydrofuran-2(3H)-one;
(R)-5-Methyldihydrofuran-2-one;
(R)-g-Pentalactone;
(R)-g-Valerolactone
CAS:58917-25-2分子结构C5H8O2详情供应商
23732-40-32(3H)-Furanone,dihydro-3,4-dihydroxy-, (3S,4S)-;
2(3H)-Furanone,dihydro-3,4-dihydroxy-, (3S-cis)-;
Erythronic acid, g-lactone, L- (8CI);
L-Erythronic acid, g-lactone (6CI);
(3S,4S)-3,4-Dihydroxydihydrofuran-2(3H)-one;
L-Erythronolactone
CAS:23732-40-3分子结构C4H6O4详情供应商
140705-18-62(3H)-Furanone,dihydro-5-[3-[(2-hydroxyethyl)thio]-5-methoxy-4-propoxyphenyl]-, (S)- (9CI);
(S)-5-(3-(2-hydroxyethylthio)-5-methoxy-4-propoxyphenyl)dihydrofuran-2(3H)-one
CAS:140705-18-6分子结构C16H22O5S详情供应商
62210-98-4(3aS,4R,6R,7aS)-Tetrahydro-4-hydroxymethyl-6-methoxy-4H-furo[3,2-c]pyran-2(3H)-oneCAS:62210-98-4分子结构C9H14O5详情供应商
62158-33-2(3aS,4R,6S,7aS)-Tetrahydro-4-hydroxymethyl-6-methoxy-4H-furo[3,2-c]pyran-2(3H)-oneCAS:62158-33-2分子结构C9H14O5详情供应商
874304-48-0(R)-3-AZIDO-4,4-DIMETHYLDIHYDROFURAN-2(3H)-oneCAS:874304-48-0分子结构C6H9N3O2详情供应商
157717-58-3(S)-3-AZIDO-4,4-DIMETHYLDIHYDROFURAN-2(3H)-oneCAS:157717-58-3分子结构C6H9N3O2详情供应商
72826-63-2Deoxy Artemisinin;
(3R,3aS,6R,6aS,9S,10aS,10bR)-Octahydro-3,6,9-trimethyl-10aH-9,10b-epoxypyrano[4,3,2-jk][2]benzoxepin-2(3H)-one;
Deoxy Artemisinin;
Deoxyarteannuin;
Deoxyartemisinin;
Deoxyqinghaosu;
Desoxyartemisinin;
Hydroarteannuin;
Qing Hau Sau II
CAS:72826-63-2分子结构C15H22O4详情供应商
2185-02-6L-HOMOSERINE LACTONE, HYDROCHLORIDE;
2(3H)-Furanone,3-aminodihydro-,(3S)-(9CI);
L-Homoserine lactone, (S)-2-Amino-4-butyrolactone hydrochloride;
(3S)-3-Amino-4,5-dihydrofuran-2(3H)-one;
(3S)-3β-Aminooxolane-2-one;
(S)-3-Amino-4,5-dihydrofuran-2(3H)-one;
(S)-3β-Aminotetrahydrofuran-2-one;
3β-Amino-4,5-dihydrofuran-2(3H)-one;
L-Homoserine lactone
CAS:2185-02-6分子结构C4H8ClNO2详情供应商
491-88-3ISOPILOSINE;
CARPILINE;
ISOPILOSINE;
[3S-[3alpha(S*),4beta]-dihydro-3-(alpha-hydroxybenzyl)-4-[(1-methyl-1H-imidazol-5-yl)methyl]furan-2(3H)-one;
(3S)-4,5-Dihydro-3α-[(R)-hydroxyphenylmethyl]-4β-[(1-methyl-1H-imidazol-5-yl)methyl]-2(3H)-furanone;
(3S,4R)-3-[(R)-hydroxy(phenyl)methyl]-4-[(3-methylimidazol-4-yl)methyl]oxolan-2-one;
(3S,4R)-3-[(R)-hydroxy(phenyl)methyl]-4-[(3-methylimidazol-4-yl)methyl]tetrahydrofuran-2-one
CAS:491-88-3分子结构C16H18N2O3详情供应商
164264-14-6(-)-(3S)-3-([TERT-BUTYL(DIMETHYL)SILYL]OXY)DIHYDROFURAN-2(3H)-oneCAS:164264-14-6分子结构C10H20O3Si详情供应商
669000-31-1(+)-(3R)-3-[(TERT-BUTYL(DIMETHYL)SILYL)OXY]DIHYDROFURAN-2(3H)-oneCAS:669000-31-1分子结构C10H20O3Si详情供应商
4290-13-5;
(3aS,5aR,6R,9aS,9bS)-6-hydroxy-5a,9-dimethyl-3-methylidene-3a,4,5,5a,6,7,9a,9b-octahydronaphtho[1,2-b]furan-2(3H)-one
CAS:4290-13-5化学结构C15H20O3详情供应商
热门搜关键词:Ethyl Thiocyanate sulfaquinoxaline sod CAS:柴油 ACRYLIC POLYMERS GAMMA AMINOBUTYRIC ACID pom cas C40H20 C12H18N4O6 Solan PCB 53 C9H13ON3 C10H17N5O3 C12H7NCl2O2 cyclodextrine C10H20O5S ACETYL PROPIONYL C29H60O8 聚氧乙烯醚蓖麻油 fulminate ISOPRENE RUBBER organic pigment c8h16oN3 Tinuvin 744 Oxitriptan terminated polydimethylsiloxane Acetylgalactosamine CHOOH2 四氢 噻吩 Sb2o3  Sterebin CH3OOCH CH3(CH2)17NH2 25826-85-1 C15H26O 80HF C10H12N5O6P Fluorine, ETHOXYLATED ALCOHOL C8H12N4O6 DABP PE 50D012