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
108-29-2gamma-戊内酯;
丙位戊内酯
gamma-valerolactone;
4,5-Dihydro-5-methyl-2(3H)-furanone;
4-Hydroxypentanoic acid lactone
CAS:108-29-2分子结构C5H8O2详情供应商
823-22-3丁位己内酯;
delta-己醇内酯
delta-Hexalactone;
5-Hydroxyhexanoic acid lactone;
delta-Caprolactone;
delta-Methyl-delta-valerolactone
CAS:823-22-3分子结构C6H10O2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
43112-32-9(R)-6-甲基四氢吡喃-2-酮;
(R)-6-甲基四氢-2H-吡喃-2-酮
2H-Pyran-2-one,tetrahydro-6-methyl-, (6R)-;
2H-Pyran-2-one,tetrahydro-6-methyl-, (R)-;
(+)-(6R)-Tetrahydro-6-methyl-2H-pyran-2-one;
(+)-(R)-5-Hexanolide;
(+)-d-Hexalactone;
(R)-(+)-5-Methyl-d-valerolactone;
(R)-6-Methyltetrahydropyran-2-one;
(R)-Tetrahydro-6-methyl-2H-pyran-2-one;
(R)-d-Hexalactone
CAS:43112-32-9分子结构C6H10O2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
1121-84-23-甲基-5-戊内酯;
3-甲基-5-戊内酯;
2H-Pyran-2-one,tetrahydro-4-methyl-;
Valericacid, 5-hydroxy-3-methyl-, lactone (6CI);
Valeric acid, 5-hydroxy-3-methyl-, d-lactone (7CI);
(?à)-3-Methylvalerolactone;
4-Methyltetrahydropyran-2-one;
NSC 32358;
Tetrahydro-4-methyl-2H-pyran-2-one;
b-Methyl-d-valerolactone
CAS:1121-84-2分子结构C6H10O2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
10413-17-92H-Pyran-2-one,tetrahydro-6-phenyl-;
Valericacid, 5-hydroxy-5-phenyl-, d-lactone (6CI,7CI);
5-Phenyl-5-hydroxypentanoic acid lactone;
6-Phenyl-3,4,5,6-tetrahydro-2H-pyran-2-one;
NSC 174846;
Tetrahydro-6-phenyl-2H-pyran-2-one;
d-Phenylvalerolactone
CAS:10413-17-9分子结构C11H12O2详情供应商
16429-17-72H-Pyran-2-one,6-cyclopentyltetrahydro-;
Cyclopentanepentanoicacid, d-hydroxy-, d-lactone;
d-Cyclopentyl-d-valerolactone
CAS:16429-17-7分子结构C10H16O2详情供应商
24885-63-02(3H)-Furanone,dihydro-5-[(methylsulfonyl)methyl]-;
d-Methylsulfonyl-g-valerolactone
CAS:24885-63-0分子结构C6H10O4S详情供应商
10603-03-92H-Pyran-2-one,tetrahydro-3-methyl-;
Valericacid, 5-hydroxy-2-methyl-, g-lactone (7CI);
(?à)-2-Methylvalerolactone;
5-Hydroxy-2-methylpentanoic acid lactone;
a-Methyl-d-valerolactone
CAS:10603-03-9分子结构C6H10O2详情供应商
3301-90-42H-Pyran-2-one,6-ethyltetrahydro-;
Heptanoicacid, 5-hydroxy-, d-lactone (7CI);
(RS)-d-Heptalactone;
(?à)-5-Hydroxyheptanoic acid lactone;
(?à)-Heptan-5-olide;
(?à)-d-Heptalactone;
5-Heptanolide;
5-Hydroxyheptanoic acid lactone;
d-Ethyl-d-valerolactone;
d-Heptalactone;
d-Heptanolactone
CAS:3301-90-4分子结构C7H12O2详情供应商
22791-77-12H-Pyran-2-one,tetrahydro-3-propyl-;
Valericacid, 5-hydroxy-2-propyl-, lactone (6CI);
a-Propyl-d-valerolactone;
d-Valprolactone
CAS:22791-77-1分子结构C8H14O2详情供应商
10374-51-32(3H)-Furanone,dihydro-5-(hydroxymethyl)-;
Valericacid, 4,5-dihydroxy-, g-lactone (6CI,7CI);
4,5-Dihydroxypentanoic acid g-lactone;
4-Hydroxymethyl-g-butyrolactone;
5-Hydroxy-4-pentanolide;
5-Hydroxymethyldihydrofuran-2-one;
Dihydro-5-(hydroxymethyl)-2(3H)furanone;
NSC 128380;
g-(Hydroxymethyl)-g-butyrolactone;
d-Hydroxy-g-valerolactone
CAS:10374-51-3分子结构C5H8O3详情供应商
1679-49-82(3H)-Furanone,dihydro-4-methyl-;
Butyricacid, 4-hydroxy-3-methyl-, g-lactone (6CI,7CI);
3-Methyl-g-butyrolactone;
3-Methylbutyrolactone;
4-Hydroxy-3-methylbutyric acid g-lactone;
4-Methyldihydrofuran-2-one;
4-Methyltetrahydrofuran-2-one;
Dihydro-4-methyl-2(3H)-furanone;
NSC 134770;
Tetrahydro-4-methyl-2-furanone;
b-Methyl-g-butyrolactone;
g-Isopentyllactone;
g-Isovalerolactone
CAS:1679-49-8分子结构C5H8O2详情供应商
32821-72-02H-Pyran-2-one,tetrahydro-3-pentyl-;
a-Pentyl-d-valerolactone
CAS:32821-72-0分子结构C10H18O2详情供应商
22791-80-62H-Pyran-2-one,tetrahydro-4,4-dimethyl-;
Valericacid, 5-hydroxy-3,3-dimethyl-, d-lactone (6CI,7CI);
3,3-Dimethyl-d-valerolactone;
4,4-Dimethyltetrahydropyran-2-one
CAS:22791-80-6分子结构C7H12O2详情供应商
3123-97-52(3H)-Furanone,dihydro-5,5-dimethyl-;
Valericacid, 4-hydroxy-4-methyl-, lactone (6CI);
Valeric acid, 4-hydroxy-4-methyl-, g-lactone (7CI);
4,4-Dimethyl-4-butanolide;
4,4-Dimethylbutyrolactone;
4-Methyl-4-hydroxypentanoic acid lactone;
4-Methylpentan-4-olide;
5,5-Dimethyldihydrofuran-2(3H)-one;
5,5-Dimethyldihydrofuran-2-one;
Dihydro-5,5-dimethyl-2(3H)-furanone;
Isocaprolactone;
NSC 128078;
NSC 221122;
Tetrahydro-5,5-dimethyl-2-furanone;
g,g-Dimethyl-g-butyrolactone;
g,g-Dimethylbutyrolactone;
g,g-Dimethylvalerolactone;
g-Isocaprolactone;
g-Methyl-g-valerolactone
CAS:3123-97-5分子结构C6H10O2详情供应商
热门搜关键词:Si2O7H6 CH3CHNH 3-硼酸咔唑 nitrous amide C21H41NO6 C30H38O C7H16O3N C21 H18 N2 ALUMINUM(III) C11H13NO6 benzyl isocyanide C4H11BO2 N-(2-mercaptoethyl)acetamide 二碘菲醌 streptomyces C6H6O3N6 氨基 甲基苯并咪唑酮 HO(CH2)COOH C7H5Cl2NO2 4-磺酸杯芳烃 C7H14Br2 二硫代碳酸二甲酯 C21H28O13 Phenol,3,4-dimethoxy- 3-HYDROXYMETHYL 1-METHYL PIPERIDINE 3,4,5,6-四溴-1,2-苯二羧酸双(2 C22H8 C4H5F3O2 CAS No. C4H6O2-C6H4-C6H4-C4H6O2 OPP CAS NO. 2-Amino-1-propanol 5-(6)-decenoic acids M-HYDROXY BENZALDEHYDE (CH3N)3NO2 F(CF2)nC2H4COOCH=CH2 C6H5-CH2-N(CH3)2 3-Nitro-2-pentanol Benzotriazole-4-sulfonic acid trans-4-phenyl-3-buten-2-one