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
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
1122-21-0D-threo-Pentonic acid,3,4-dideoxy-3-methyl-, d-lactone;
2H-Pyran-2-one,tetrahydro-3-hydroxy-4-methyl-, threo- (8CI);
Verrucarinic acid, d-lactone (7CI);
(-)-VerrucarinOLActone;
Verrucarinic acid lactone;
VerrucarinOLActone
CAS:1122-21-0化学结构C6H10O3详情供应商
124868-11-7L-arabino-Hept-2-enonicacid, 4,7-anhydro-2,3-dideoxy-7-C-phenyl-, d-lactone, (7S)-;
2H-Furo[3,2-b]pyran,L-arabino-hept-2-enonic acid deriv.;
(+)-IsoalthOLActone;
IsoalthOLActone
CAS:124868-11-7化学结构C13H12O4详情供应商
165170-94-51,7-Dioxaspiro[4.4]non-2-ene-4,6-dione,9-ethenyl-9-methyl-2-phenyl-, (5S,9S)-;
1,7-Dioxaspiro[4.4]non-2-ene-4,6-dione,9-ethenyl-9-methyl-2-phenyl-, trans-(-)-;
(-)-HyperOLActone C;
HyperOLActone C
CAS:165170-94-5分子结构C16H14O4详情供应商
165133-97-11,7-Dioxaspiro[4.4]non-2-ene-4,6-dione,9-ethenyl-9-methyl-2-(1-methylethyl)-, (5R,9S)-;
1,7-Dioxaspiro[4.4]non-2-ene-4,6-dione,9-ethenyl-9-methyl-2-(1-methylethyl)-, (5R-cis)-;
(+)-HyperOLActone B;
HyperOLActone B
CAS:165133-97-1分子结构C13H16O4详情供应商
113807-92-41-Oxaspiro[4.5]deca-3,7-dien-2-one,4,8-dimethyl-, (+)-;
(+)-AndirOLActone;
AndirOLActone
CAS:113807-92-4分子结构C11H14O2详情供应商
73834-54-5甲瓦龙酸内酯-1-13C2H-Pyran-2-one-2-13C,tetrahydro-4-hydroxy-4-methyl- (9CI);
MEVALONIC-1-13C LACTONE;
(+/-)-MEVALONOLActone-1-13C;
DL-MEVALONIC ACID LACTONE-1-13C;
MEVALONOLActone-1-13C, 99 ATOM % 13C, 98% CP;
dl-mevalonic-1-13c lactone
CAS:73834-54-5分子结构C5(13C)H10O3详情供应商
5405-40-3L-(+)-泛解酸内酯;
S-泛解酸内酯;
S(+)-2-羟基-3,3-二甲基-γ-丁内酯;
L-(+)-泛解酸内酯
2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-, (3S)-;
2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-, (S)-;
2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-, L-(+)- (8CI);
(+)-2-Hydroxy-3,3-dimethyl-g-butyrOLActone;
(+)-PantOLActone;
(+)-Pantoyl lactone;
(S)-(+)-PantOLActone;
(S)-PantOLActone;
L-(+)-PantOLActone;
L-(+)-Pantoyl lactone;
L-(+)-a-Hydroxy-b,b-dimethyl-g-butyrOLActone;
L-PantOLActone;
L-Pantoyl lactone
CAS:5405-40-3分子结构C6H10O3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
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
19115-49-2D-甲瓦龙酸內酯2H-Pyran-2-one,tetrahydro-4-hydroxy-4-methyl-, (4R)-;
2H-Pyran-2-one,tetrahydro-4-hydroxy-4-methyl-, (R)- (8CI);
(-)-(R)-Mevalonic acid lactone;
(-)-(R)-MevalonOLActone;
(-)-MevalonOLActone;
(3R)-MevalonOLActone;
(R)-(-)-MevalonOLActone;
(R)-MevalonOLActone;
MevalonOLActone, (-)-
CAS:19115-49-2分子结构C6H10O3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
19041-15-72(3H)-Furanone,dihydro-5-methyl-, (5S)-;
2(3H)-Furanone,dihydro-5-methyl-, (S)-;
2(3H)-Furanone, dihydro-5-methyl-, (S)-(-)- (8CI);
(-)-4-MethylbutyrOLActone;
(-)-g-MethylbutyrOLActone;
(-)-g-Pentalactone;
(-)-g-ValerOLActone;
(S)-(-)-g-ValerOLActone;
(S)-4-MethylbutyrOLActone;
(S)-g-Pentalactone;
(S)-g-ValerOLActone
CAS:19041-15-7分子结构C5H8O2详情供应商
74133-35-02(3H)-Furanone,dihydro-3-methyl-5-[(1E)-3-methyl-1,3-butadien-1-yl]-, (3R,5S)-;
2(3H)-Furanone,dihydro-3-methyl-5-(3-methyl-1,3-butadienyl)-, [3R-[3a,5b(E)]]-;
2(3H)-Furanone,dihydro-3-methyl-5-[(1E)-3-methyl-1,3-butadienyl]-, (3R,5S)- (9CI);
(+)-MarmelOLActone A;
MarmelOLActone A
CAS:74133-35-0分子结构C10H14O2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
74183-60-12(3H)-Furanone,dihydro-3-methyl-5-[(1E)-3-methyl-1,3-butadien-1-yl]-, (3R,5R)-;
2(3H)-Furanone,dihydro-3-methyl-5-(3-methyl-1,3-butadienyl)-, [3R-[3a,5a(E)]]-;
2(3H)-Furanone,dihydro-3-methyl-5-[(1E)-3-methyl-1,3-butadienyl]-, (3R,5R)- (9CI);
(-)-MarmelOLActone B;
MarmelOLActone B
CAS:74183-60-1分子结构C10H14O2详情供应商
14087-71-9(1S)-菊酸内酯3-Oxabicyclo[4.1.0]heptan-2-one,4,4,7,7-tetramethyl-, (1S-cis)- (9CI);
(-)-DihydrochrysanthemOLActone
CAS:14087-71-9分子结构C10H16O2详情供应商
14087-70-8(1R)-野菊花醇丙酮3-Oxabicyclo[4.1.0]heptan-2-one,4,4,7,7-tetramethyl-, (1R-cis)- (9CI);
3-Oxabicyclo[4.1.0]heptan-2-one,4,4,7,7-tetramethyl-, (1R,6S)-(+)- (8CI);
(+)-DihydrochrysanthemOLActone;
3-Oxabicyclo[4.1.0]heptan-2-one, 4,4,7,7-tetramethyl-, (+)-
CAS:14087-70-8分子结构C10H16O2详情供应商
165133-76-62,6-Dioxabicyclo[3.1.0]hexan-3-one,4-(10-hydroxy-4,8,12-trimethyl-3,7,11-tridecatrienyl)- (9CI);
(-)-EpoxyeleganOLActone;
EpoxyeleganOLActone
CAS:165133-76-6分子结构C20H30O4详情供应商
77756-20-82(3H)-Furanone,dihydro-3,4-bis[(3-hydroxyphenyl)methyl]-, (3R,4R)-;
2(3H)-Furanone,dihydro-3,4-bis[(3-hydroxyphenyl)methyl]-, (3R-trans)-;
(-)-EnterOLActone;
(-)-InterOLActone
CAS:77756-20-8分子结构C18H18O4详情供应商
热门搜关键词:C13 H20 N4 O3 C15 H18 N4 O3 C18 H20 N2 O C17 H14 N6 C17H14N6 C3 H20 N8 O7 C15 H16 N6 C11 H24 N2 O6 C12H14N8O2 C11 H18 N4 O6 C13 H22 N2 O6 C14 H18 N6 O2 cyclohexyldimethoxy C17 H20 N4 C18 H14 N4 O C19 H18 N4 C19H18N4 C16 H16 N4 O C13 H14 N6 O3 C12 H18 N2 O7 C11 H16 N6 O3 C10 H20 N2 O7 oxocyclo Demethylcreatinine thiazocine benzothiazocine C12H19Cl3N2O  Liriodendron C6H11NO Cl C8H7N2HCl C8H7N2HClCN catechol carbonate BI CATALYST SANDOCRYL triphenyls mesitoate Antimonio Arsenico cadmio EP200