1 | 6754-13-8 | Helenalin | Helenalin | C15H18O4
| 标准品;中药对照品;分析试剂标准品 | |
2 | 126518-77-2 | 杜衡素C | asarumin C | C15H18O4
| | |
3 | 100665-30-3 | bipolaroxin | bipolaroxin | C15H18O4
| | |
4 | | 異菊內酯 | isohelenalin | C15H18O4
| | |
5 | 75911-33-0 | TARAXINICACID | TARAXINICACID | C15H18O4
| 倍半萜 | |
6 | 69219-24-5 | Osthol hydrate | Osthol hydrate | C15H18O4
| 对照品;木脂素 | |
7 | 120061-96-3 | Shizukanolide F | Shizukanolide F | C15H18O4
| 倍半萜;植物提取物;分析试剂标准品 | |
8 | 17811-32-4 | 3-Deoxyzinnolide | 3-Deoxyzinnolide | C15H18O4
| 标准品;其它酚类;植物提取物 | |
9 | 139748-98-4 | clavicoronic acid | clavicoronic acid | C15H18O4
| | |
10 | | 去酰基菜蓟苦素 | Deacylcynaropicrin | C15H18O4
| | |
11 | 73215-92-6 | 金粟兰内酯E | Chloranthalactone E | C15H18O4
| 倍半萜;分析试剂标准品 | |
12 | 1091621-62-3 | 洛索洛芬杂质15 | Loxoprofen Impurity 15 | C15H18O4
| 化药杂质;杂质对照品;对照品-杂质对照品 | |
13 | 20819-46-9 | methylripariochromene A | methylripariochromene A | C15H18O4
| | |
14 | 36416-50-9 | 2H-Bisoxireno[2,3:8,8a]azul | 2H-Bisoxireno[2,3:8,8a]azul | C15H18O4
| | |
15 | 1015698-14-2 | trans-2,3-Dihydro-3-ethoxyeuparin | trans-2,3-Dihydro-3-ethoxyeuparin | C15H18O4
| 其它酚类 | |
16 | 124020-39-9 | 1β,10β-Epoxydesacetoxymatricarin | 1β,10β-Epoxydesacetoxymatricarin | C15H18O4
| 倍半萜 | |
17 | | 3-heptylidene-5,6-dihydroxyphthalide | 3-heptylidene-5,6-dihydroxyphthalide | C15H18O4
| | |
18 | 960-24-7 | 1-Methylcyclohexylphthalic Acid Ester | 1-Methylcyclohexylphthalic Acid Ester | C15H18O4
| | |
19 | 92582-17-7 | Phenyl-vinyl-malonsaeure-diaethylester | Phenyl-vinyl-malonsaeure-diaethylester | C15H18O4
| | |
20 | 1369821-90-8 | 2,5-Bis(cyclopropylmethoxy)benzoic acid | 2,5-Bis(cyclopropylmethoxy)benzoic acid | C15H18O4
| | |
21 | | BUTYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE | BUTYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE | C15H18O4
| | |
22 | 1369851-30-8 | 3,4-双(环丙基甲氧基)苯甲酸 | Benzoic acid, 3,4-bis(cyclopropylMethoxy)- | C15H18O4
| | |
23 | 43195-90-0 | methyl cyclohexyl benzene-1,2-dicarboxylate | methyl cyclohexyl benzene-1,2-dicarboxylate | C15H18O4
| | |
24 | 163260-73-9 | 4-(1,4-DIOXASPIRO[4,5]DEC-8-YL)-BENZOIC ACID | 4-(1,4-DIOXASPIRO[4,5]DEC-8-YL)-BENZOIC ACID | C15H18O4
| | |
25 | 16850-96-7 | 6-(2-Hydroxy-3-methylbutyl)-7-methoxycoumarin | 6-(2-Hydroxy-3-methylbutyl)-7-methoxycoumarin | C15H18O4
| | |
26 | 3092-20-4 | DIETHYL 2-PHENYL-1,1-CYCLOPROPANEDICARBOXYLATE | DIETHYL 2-PHENYL-1,1-CYCLOPROPANEDICARBOXYLATE | C15H18O4
| | |
27 | 588674-77-5 | 4-FORMYL-2-METHOXYPHENYL CYCLOHEXANECARBOXYLATE | 4-FORMYL-2-METHOXYPHENYL CYCLOHEXANECARBOXYLATE | C15H18O4
| | |
28 | | methyl 4-(4-tert-butylphenyl)-2,4-dioxobutanoate | methyl 4-(4-tert-butylphenyl)-2,4-dioxobutanoate | C15H18O4
| | |
29 | 15725-33-4 | 2-(3-Methylbenzylidene)malonic acid diethyl ester | 2-(3-Methylbenzylidene)malonic acid diethyl ester | C15H18O4
| | |
30 | 145743-83-5 | 3-[3-(CYCLOPENTYLOXY)-4-METHOXYPHENYL]ACRYLIC ACID | 3-[3-(CYCLOPENTYLOXY)-4-METHOXYPHENYL]ACRYLIC ACID | C15H18O4
| | |
31 | | 2,2-Dimethyl-5,7-dimethoxy-6-acetyl-2H-1-benzopyran | 2,2-Dimethyl-5,7-dimethoxy-6-acetyl-2H-1-benzopyran | C15H18O4
| | |
32 | | ETHYL3-(6-METHOXY-3-METHYL-2-BENZOFURANYL)PROPIONATE | ETHYL3-(6-METHOXY-3-METHYL-2-BENZOFURANYL)PROPIONATE | C15H18O4
| | |
33 | 279240-83-4 | (E)-methyl 3-(3-tert-butoxy-3-oxoprop-1-enyl)benzoate | (E)-methyl 3-(3-tert-butoxy-3-oxoprop-1-enyl)benzoate | C15H18O4
| | |
34 | 1384264-82-7 | 1-(4-甲氧基苯基)-4-氧代环己烷甲酸甲酯 | METHYL 1-(4-METHOXYPHENYL)-4-OXOCYCLOHEXANECARBOXYLATE | C15H18O4
| | |
35 | 57078-12-3 | TRANS-2-(4-METHOXYBENZOYL)CYCLOHEXANE-1-CARBOXYLIC ACID | TRANS-2-(4-METHOXYBENZOYL)CYCLOHEXANE-1-CARBOXYLIC ACID | C15H18O4
| | |
36 | 92582-06-4 | ethyl 3-hydroxy-4-oxo-3-phenyl-cyclohexane-1-carboxylate | ethyl 3-hydroxy-4-oxo-3-phenyl-cyclohexane-1-carboxylate | C15H18O4
| | |
37 | 133332-31-7 | (E)-3-(3-cyclopentyloxy-4-methoxyphenyl)-2-propenoic acid | (E)-3-(3-cyclopentyloxy-4-methoxyphenyl)-2-propenoic acid | C15H18O4
| | |
38 | 683246-09-5 | methyl (E)-4-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)benzoate | methyl (E)-4-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)benzoate | C15H18O4
| | |
39 | | 5-Phenethyltetrahydro-2-oxofuran-3-acetic acid methyl ester | 5-Phenethyltetrahydro-2-oxofuran-3-acetic acid methyl ester | C15H18O4
| | |
40 | | (2E,4S,5R)-6-Benzyloxy-4,5-epoxy-2-hexenoic acid ethyl ester | (2E,4S,5R)-6-Benzyloxy-4,5-epoxy-2-hexenoic acid ethyl ester | C15H18O4
| | |
41 | 1097103-02-0 | 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)cyclohexanecarboxylic acid | 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)cyclohexanecarboxylic acid | C15H18O4
| | |
42 | 478046-88-7 | (E)-3-METHOXY-3-OXO-1-PROPENYL 4-(TERT-BUTYL)BENZENECARBOXYLATE | (E)-3-METHOXY-3-OXO-1-PROPENYL 4-(TERT-BUTYL)BENZENECARBOXYLATE | C15H18O4
| | |
43 | 1622928-69-1 | Cyclohexanecarboxylic acid, 1-methoxy-4-oxo-, phenylmethyl ester | Cyclohexanecarboxylic acid, 1-methoxy-4-oxo-, phenylmethyl ester | C15H18O4
| | |
44 | 13561-08-5 | 2,6-DIGLYCIDYLPHENYL GLYCIDYL ETHER | 2,2'-[[2-(oxiranylmethoxy)-1,3-phenylene]bis(methylene)]bisoxirane | C15H18O4
| 电子材料 | |
45 | | 3-{4-methoxy-3-[(3-methylbut-2-en-1-yl)oxy]phenyl}prop-2-enoic acid | 3-{4-methoxy-3-[(3-methylbut-2-en-1-yl)oxy]phenyl}prop-2-enoic acid | C15H18O4
| | |
46 | 200948-88-5 | (1S,2R)-2-((苄氧基)羰基)环己烷-1-羧酸 | 1,2-Cyclohexanedicarboxylic acid, mono(phenylmethyl) ester, (1R,2S)- | C15H18O4
| | |
47 | 58282-60-3 | 3,4-Dihydro-α-methyl-2-isopropyl-4-oxo-2H-1-benzopyran-6-acetic acid | 3,4-Dihydro-α-methyl-2-isopropyl-4-oxo-2H-1-benzopyran-6-acetic acid | C15H18O4
| | |
48 | 733740-55-1 | TRANS-2-[2-(2-METHOXYPHENYL)-2-OXOETHYL]CYCLOPENTANE-1-CARBOXYLIC ACID | TRANS-2-[2-(2-METHOXYPHENYL)-2-OXOETHYL]CYCLOPENTANE-1-CARBOXYLIC ACID | C15H18O4
| | |
49 | 441015-88-9 | (1R,2R,4S)-REL-4-HYDROXY-2-(4-METHYL-BENZOYL)-CYCLOHEXANECARBOXYLIC ACID | (1R,2R,4S)-REL-4-HYDROXY-2-(4-METHYL-BENZOYL)-CYCLOHEXANECARBOXYLIC ACID | C15H18O4
| | |
50 | 1616705-62-4 | (1R,3S)-3-((苄氧基)羰基)-2,2-二甲基环丁烷-1-羧酸 | (1R,3S)-3-[(benzyloxy)carbonyl]-2,2-dimethylcyclobutane-1-carboxylic acid | C15H18O4
| | |
51 | 50558-96-8 | 2-(6-甲氧基-1-氧代-1,2,3,4-四氢萘-2-基)乙酸乙酯 | 2-Naphthaleneacetic acid, 1,2,3,4-tetrahydro-6-methoxy-1-oxo-, ethyl ester | C15H18O4
| | |
52 | 1414797-85-5 | 2-(6-羟基-2-甲基-1-氧代-1,2,3,4-四氢萘-2-基)乙酸乙酯 | Ethyl 2-(6-hydroxy-2-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetate | C15H18O4
| | |
53 | | 12-hydroxy-16-oxatetracyclo(10.3.1.0.(1,5)0(7,11))hexadec-7(11)ene-2,6-dione | 12-hydroxy-16-oxatetracyclo(10.3.1.0.(1,5)0(7,11))hexadec-7(11)ene-2,6-dione | C15H18O4
| | |
54 | 81190-06-9 | [3AR-(3AALPHA,4ALPHA,5BETA,6AALPHA)]-六氢-4-(羟基甲基)-5-苄氧基-2H-环戊二烯并[B]呋喃-2-酮 | (3AR,4S,5R,6AS)-5-BENZYLOXY-4-HYDROXYMETHYL-HEXAHYDRO-CYCLOPENTA[B]FURAN-2-ONE | C15H18O4
| | |
55 | 159675-85-1 | Benzoic acid, 4-(2-carboxy-1-propenyl)-, 1-(1,1-dimethylethyl) ester, (E)- (9CI) | Benzoic acid, 4-(2-carboxy-1-propenyl)-, 1-(1,1-dimethylethyl) ester, (E)- (9CI) | C15H18O4
| | |
56 | 55045-15-3 | 5-[(1E,3E)-1,3-Hexadienyl]-5-methyl-3-[(E)-1-oxo-2-butenyl]furan-2,4(3H,5H)-dione | 5-[(1E,3E)-1,3-Hexadienyl]-5-methyl-3-[(E)-1-oxo-2-butenyl]furan-2,4(3H,5H)-dione | C15H18O4
| | |
57 | 77062-75-0 | 5-Hydroxy-1,8,9,10-tetrahydro-4,8,8-trimethyl-2H,4H-benzo[1,2-b:4,3-c']dipyran-2-one | 5-Hydroxy-1,8,9,10-tetrahydro-4,8,8-trimethyl-2H,4H-benzo[1,2-b:4,3-c']dipyran-2-one | C15H18O4
| | |
58 | | 9-hydroxy-2-(1-hydroxy-1-methylethyl)-2,3,3a,4,9,9a-hexahydronaphtho(2,3-b)furan-4-one | 9-hydroxy-2-(1-hydroxy-1-methylethyl)-2,3,3a,4,9,9a-hexahydronaphtho(2,3-b)furan-4-one | C15H18O4
| | |
59 | 62512-03-2 | 3-Hydroxy-5-methyl-2-[(S)-1,2,2-trimethyl-4-oxocyclopentyl]-2,5-cyclohexadiene-1,4-dione | 3-Hydroxy-5-methyl-2-[(S)-1,2,2-trimethyl-4-oxocyclopentyl]-2,5-cyclohexadiene-1,4-dione | C15H18O4
| | |
60 | | (S)-2,4-Dimethyl-6-hydroxy-7-methoxy-1,2-dihydronaphthalene-2-carboxylic acid methyl ester | (S)-2,4-Dimethyl-6-hydroxy-7-methoxy-1,2-dihydronaphthalene-2-carboxylic acid methyl ester | C15H18O4
| | |
61 | 7759-24-2 | 蓬莪术环氧酮环氧化物 | 1a,6a,7a,8,9,9a-Hexahydro-1a,5,7a-trimethylbisoxireno[4,5:8,9]cyclodeca[1,2-b]furan-6(2H)-one | C15H18O4
| | |
62 | 5945-70-0 | 3a,4a,5,8,9,9a-Hexahydro-4-hydroxy-7,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,6(3H,4H)-dione | 3a,4a,5,8,9,9a-Hexahydro-4-hydroxy-7,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,6(3H,4H)-dione | C15H18O4
| | |
63 | 7726-34-3 | 杰氏苦苣菜内酯 | (3aS)-3,3aβ,4,5,9aβ,9bα-Hexahydro-9-(hydroxymethyl)-3β,6-dimethylazuleno[4,5-b]furan-2,7-dione | C15H18O4
| | |
64 | | 去乙酰母菊内酯酮 | (3S,3AR,4S,9AS,9BR)-4-HYDROXY-3,6,9-TRIMETHYL-3,3A,4,5,9A,9B-HEXAHYDRO-AZULENO[4,5-B]FURAN-2,7-DIONE | C15H18O4
| | |
65 | 71557-13-6 | 1-Naphthalenecarboxylic acid, 5,6,7,8-tetrahydro-7-(1-hydroxy-1-methylethyl)-8-oxo-, methyl ester | 1-Naphthalenecarboxylic acid, 5,6,7,8-tetrahydro-7-(1-hydroxy-1-methylethyl)-8-oxo-, methyl ester | C15H18O4
| | |
66 | 183239-75-0 | 哈吉菲酮 | 8H-2-Benzopyran-8-one,1,5,6,7-tetrahydro- 6,7-dihydroxy-7-methyl-3-(1E,3E)-1,3- pentadienyl-,(6R,7R)-rel- | C15H18O4
| | |
67 | 5989-52-6 | (3aS)-3,3a,4,4a,6,8,9,9aα-Octahydro-4α-hydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione | (3aS)-3,3a,4,4a,6,8,9,9aα-Octahydro-4α-hydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione | C15H18O4
| | |
68 | 30436-69-2 | (3aS)-3,3aβ,4,5,8,9,9aβ,9bα-Octahydro-9β-hydroxymethyl-6-methyl-3-methyleneazuleno[4,5-b]furan-2,7-dione | (3aS)-3,3aβ,4,5,8,9,9aβ,9bα-Octahydro-9β-hydroxymethyl-6-methyl-3-methyleneazuleno[4,5-b]furan-2,7-dione | C15H18O4
| | |
69 | 27740-15-4 | 化合物 T32934 | (3aS)-3aβ,5,5a,6,7,9bα-Hexahydro-6β-hydroxy-5aα,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,8(3H,4H)-dione | C15H18O4
| | |
70 | 16981-97-8 | (3aS)-3a,5,5a,9,9aβ,9bα-Hexahydro-9β-hydroxy-5aα,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,6(3H,4H)-dione | (3aS)-3a,5,5a,9,9aβ,9bα-Hexahydro-9β-hydroxy-5aα,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,6(3H,4H)-dione | C15H18O4
| | |
71 | 72715-03-8 | (4aR,6aS,9aR)-1,2,4,4a,6a,7,8,9-Octahydro-8,8-dimethyl-1-methylene-2-oxopentaleno[1,6a-c]pyran-5-carboxylic acid | (4aR,6aS,9aR)-1,2,4,4a,6a,7,8,9-Octahydro-8,8-dimethyl-1-methylene-2-oxopentaleno[1,6a-c]pyran-5-carboxylic acid | C15H18O4
| | |
72 | 52591-19-2 | (3aS,4R,11aS)-3a,7,8,10,11,11a-Hexahydro-4-hydroxy-6-methyl-3,10-bis(methylene)cyclodeca[b]furan-2,9(3H,4H)-dione | (3aS,4R,11aS)-3a,7,8,10,11,11a-Hexahydro-4-hydroxy-6-methyl-3,10-bis(methylene)cyclodeca[b]furan-2,9(3H,4H)-dione | C15H18O4
| | |
73 | 65179-88-6 | (3R,3aβ)-4,5,6,6aβ,9a,9bβ-Hexahydro-6α,9aα-dimethylspiro[azuleno[4,5-b]furan-3(2H),2'-oxirane]-2,9(3aH)-dione | (3R,3aβ)-4,5,6,6aβ,9a,9bβ-Hexahydro-6α,9aα-dimethylspiro[azuleno[4,5-b]furan-3(2H),2'-oxirane]-2,9(3aH)-dione | C15H18O4
| | |
74 | 20450-39-9 | (1aR,4S,7R,11aS)-1a,3,4,7,11,11a-Hexahydro-8,11aβ-dimethyl-4,7-methanofuro[3,2-c]oxireno[f]oxacycloundecin-5(2H)-one | (1aR,4S,7R,11aS)-1a,3,4,7,11,11a-Hexahydro-8,11aβ-dimethyl-4,7-methanofuro[3,2-c]oxireno[f]oxacycloundecin-5(2H)-one | C15H18O4
| | |
75 | 51741-93-6 | (2S,3aα,7aα)-2,3bβ-Dimethyl-4-methylene-5-oxo-6β,6aβ-epoxydecahydro-1H-cyclopenta[a]pentalene-2α-carboxylic acid | (2S,3aα,7aα)-2,3bβ-Dimethyl-4-methylene-5-oxo-6β,6aβ-epoxydecahydro-1H-cyclopenta[a]pentalene-2α-carboxylic acid | C15H18O4
| | |
76 | 58947-65-2 | (4R)-2-Oxo-3,4aβ-dimethyl-4α-hydroxy-2,4,4a,5,6,7,8,8aβ,9,9aβ-decahydronaphtho[2,3-b]furan-5β-carboxylic acid lactone | (4R)-2-Oxo-3,4aβ-dimethyl-4α-hydroxy-2,4,4a,5,6,7,8,8aβ,9,9aβ-decahydronaphtho[2,3-b]furan-5β-carboxylic acid lactone | C15H18O4
| | |
77 | 24268-44-8 | (3aR,6S)-3,3a,4,5,6aβ,7,9aβ,9bα-Octahydro-4α-hydroxy-9-methyl-3-methylenespiro[azuleno[4,5-b]furan-6(2H),2'-oxiran]-2-one | (3aR,6S)-3,3a,4,5,6aβ,7,9aβ,9bα-Octahydro-4α-hydroxy-9-methyl-3-methylenespiro[azuleno[4,5-b]furan-6(2H),2'-oxiran]-2-one | C15H18O4
| | |
78 | 90605-37-1 | (3aR,9R)-7-Ethenyl-3aα,4,6,7,8,8aα-hexahydro-6β-hydroxy-3-methylene-9-(1-methylethenyl)-4β,7β-methanofuro[3,2-c]oxepin-2(3H)-one | (3aR,9R)-7-Ethenyl-3aα,4,6,7,8,8aα-hexahydro-6β-hydroxy-3-methylene-9-(1-methylethenyl)-4β,7β-methanofuro[3,2-c]oxepin-2(3H)-one | C15H18O4
| | |
79 | 66674-28-0 | (3aR,3cα,6aR,9aα)-Decahydro-3bβ,7β-dimethyl-1-methylene-5H-furo[2'',3'':1',3']cyclopropa[1',2':6,7]cyclohepta[1,2-b]furan-2,5-dione | (3aR,3cα,6aR,9aα)-Decahydro-3bβ,7β-dimethyl-1-methylene-5H-furo[2'',3'':1',3']cyclopropa[1',2':6,7]cyclohepta[1,2-b]furan-2,5-dione | C15H18O4
| | |
80 | 90746-98-8 | (1aR,3aβ,4aβ,7aβ,8bα)-3a,4,4a,5,6,7a,8,8b-Octahydro-3α,8aα-dimethyl-5-methyleneoxireno[7,8]naphtho[2,3-b]furan-2,6(1aαH,3H)-dione | (1aR,3aβ,4aβ,7aβ,8bα)-3a,4,4a,5,6,7a,8,8b-Octahydro-3α,8aα-dimethyl-5-methyleneoxireno[7,8]naphtho[2,3-b]furan-2,6(1aαH,3H)-dione | C15H18O4
| | |