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
6306-54-32-酞酰亚胺基-3-甲基丁酸2-Phthalimido-3-methylbutanoic acid;
2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-methylbutanoic acid
CAS:6306-54-3分子结构C13H13NO4详情供应商
328233-13-2反式-7'-氧代-螺[环己基-1,5'(7'H)-呋喃并[3,4-b]吡啶]-4-羧酸trans-7'-Oxo-spiro[cyclohexane-1,5'(7'H)-furo[3,4-b]pyridine]-4-carboxylic acid;
TRANS-7’’-OXO-SPIRO[CYCLOHEXANE-1,5’’(7’’H)-FURO[3,4-B]PYRIDINE]-4-CARBOXYLIC ACID
CAS:328233-13-2分子结构C13H13NO4详情供应商
328233-18-7反式-3'-氧代-螺[环己基-1,1'(3'H)-呋喃并[3,4-c]吡啶]-4-羧酸trans-3'-Oxo-spiro[cyclohexane-1,1'(3'H)-furo[3,4-c]pyridine]-4-carboxylic acid;
TRANS-3’’-OXO-SPIRO[CYCLOHEXANE-1,1’’(3’’H)-FURO[3,4-C]PYRIDINE]-4-CARBOXYLIC ACID
CAS:328233-18-7分子结构C13H13NO4详情供应商
328233-23-4反式-1'-氧代-螺[环己基-1,3'(1'H)-呋喃并[3,4-c]吡啶]-4-羧酸trans-1'-Oxo-spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylic acid;
TRANS-1’’-OXO-SPIRO[CYCLOHEXANE-1,3’’(1’’H)-FURO[3,4-C]PYRIDINE]-4-CARBOXYLIC ACID
CAS:328233-23-4分子结构C13H13NO4详情供应商
328233-46-1顺式-3'-氧代-螺[环己基-1,1'(3'H)-呋喃并[3,4-c]吡啶]-4-羧酸cis-3'-Oxo-spiro[cyclohexane-1,1'(3'H)-furo[3,4-c]pyridine]-4-carboxylic acid;
Spiro[cyclohexane-1,1'(3'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 3'-oxo-, cis- (9CI)
CAS:328233-46-1分子结构C13H13NO4详情供应商
569351-62-81'-氧代-螺[环己基-1,3'(1'H)-呋喃并[3,4-c]吡啶]-4-羧酸1'-Oxo-spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylic acid;
1''-OXO-SPIRO[CYCLOHEXANE-1,3''(1''H)-FURO[3,4-C]PYRIDINE]-4-CARBOXYLIC ACID
CAS:569351-62-8分子结构C13H13NO4详情供应商
807320-43-0顺式-1'-氧代-螺[环己基-1,3'(1'H)-呋喃并[3,4-c]吡啶]-4-羧酸cis-1'-Oxo-spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylic acid;
Spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 1'-oxo-, cis- (9CI)
CAS:807320-43-0分子结构C13H13NO4详情供应商
92634-76-9Benzoicacid, 4-(2,5-dioxo-1-pyrrolidinyl)-, ethyl esterCAS:92634-76-9分子结构C13H13NO4详情供应商
80589-78-2Benzeneacetic acid,4-(5-ethoxy-2-oxazolyl)-;
Benzeneacetic acid, 4-(5-ethoxy-2-oxazolyl)-
CAS:80589-78-2分子结构C13H13NO4详情供应商
179067-99-3Benzo[b]cyclopropa[e]pyran-1a(1H)-carboxylicacid, 7,7a-dihydro-7-(hydroxyimino)-, ethyl ester;
CPCCOEt
CAS:179067-99-3分子结构C13H13NO4详情供应商
176234-09-6Benzoic acid,2-(4,5-dihydro-4,4-dimethyl-5-oxo-2-oxazolyl)-, methyl ester;
Benzoic acid, 2-(4,5-dihydro-4,4-dimethyl-5-oxo-2-oxazolyl)-, methyl ester
CAS:176234-09-6分子结构C13H13NO4详情供应商
109318-10-7Benzenepropanoic acid,2,5-dioxo-1-pyrrolidinyl ester;
2,5-Pyrrolidinedione,1-(1-oxo-3-phenylpropoxy)- (9CI)
CAS:109318-10-7分子结构C13H13NO4详情供应商
58632-48-7Carbamic acid,N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-, ethyl ester;
2H-1-Benzopyran-7-carbamicacid, 4-methyl-2-oxo-, ethyl ester (7CI);
Carbamic acid, (4-methyl-2-oxo-2H-1-benzopyran-7-yl)-,ethyl ester (9CI);
7-Carbethoxyamido-4-methylcoumarin;
EthylN-(4-methyl-2-oxo-1H-benzopyran-7-yl)carbamate
CAS:58632-48-7分子结构C13H13NO4详情供应商
22791-25-9Carbamic acid,2-propynyl-, 2,2-dimethyl-1,3-benzodioxol-4-yl ester (9CI);
Carbamicacid, 2-propynyl-, 2,3-(isopropylidenedioxy)phenyl ester (8CI);
Phenol, 2,3-(isopropylidenedioxy)-,2-propynylcarbamate (8CI)
CAS:22791-25-9分子结构C13H13NO4详情供应商
866393-55-7Furo[2,3-f]indolizine-4-carboxylicacid, 5,6,7,9-tetrahydro-2-methyl-9-oxo-, methyl ester;
METHYL 2-METHYL-8-OXO-5,6,7,8-TETRAHYDRO-1-OXA-7A-AZAINDACENE-4-CARBOXYLATE
CAS:866393-55-7分子结构C13H13NO4详情供应商
73427-36-8L-Proline,5-oxo-1-(phenylacetyl)- (9CI);
5-oxo-1-(phenylacetyl)-L-proline
CAS:73427-36-8分子结构C13H13NO4详情供应商
31720-89-5Ethyl 5-Acetoxyindole-2-carboxylate1H-Indole-2-carboxylicacid, 5-(acetyloxy)-, ethyl ester;
Indole-2-carboxylicacid, 5-hydroxy-, ethyl ester, acetate (ester) (8CI);
Ethyl5-acetoxyindole-2-carboxylate
CAS:31720-89-5分子结构C13H13NO4详情供应商
108993-98-21H-1-Benzazepine-4-carboxylicacid, 2,3-dihydro-5-hydroxy-2-oxo-, ethyl ester;
2,3-Dihydro-5-hydroxy-2-oxo-1H-1-benzazepine-4-carboxylicacid ethyl ester
CAS:108993-98-2分子结构C13H13NO4详情供应商
96296-39-81H-Isoindole-5-carboxylicacid, 2-butyl-2,3-dihydro-1,3-dioxo-;
5-Isoindolinecarboxylicacid, 2-butyl-1,3-dioxo- (7CI)
CAS:96296-39-8分子结构C13H13NO4详情供应商
14771-33-61H-Indole-3-aceticacid, 5-methoxy-a-oxo-,ethyl ester;
Indole-3-glyoxylicacid, 5-methoxy-, ethyl ester (8CI);
3-(2-Ethoxy-2-oxoacetyl)-5-methoxyindole
CAS:14771-33-6分子结构C13H13NO4详情供应商
热门搜关键词:Aloe Vera Freon 23 BrNaO4 Freon 32 tribromop phenylhydrox monofl C26H49SO3N SCHIFF BASE METHYL ANTHRANILATE C27H26BrF2N3O C27H26BrF2N3O2 f8t2 ergostadien Cycloergost TRIPOTASSIUM ORTHOPHOSPHATE pentylisop pentylis phenylamin C30h24n4o3 PO3C6H15 phenylate carboxybiphenyl C10 O4 S Cl H13 Enovate 3000 SUVA 404A 硅 酮 胶 SUVA 407C PRONETALOL HYDROCHLORIDE TRIFLUOROPROPYL CYCLOTETRASILOXANE trichloroveratrol TETRABENZYL VOGLIBOSE C18 O4 S H20 C18 O4 S H16 ethylacrylamide C17H35O7 EINECS 306 GABOXADOL HYDROCHLORIDE N-2-三氟甲基苯基-4-硼苯甲酰胺 (E)-2,4-二甲基-2-戊烯酸 CHLORINDANOL