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CAS号 名称 英文名称 分子式 详情
66695-20-3 2-Methyl-6-(4-pyridylcarbamoyl)pyridine 1-oxide 2-Methyl-6-(4-pyridylcarbamoyl)pyridine 1-oxide 查看详情
66695-21-4 2-Methyl-6-(3-methyl-2-pyridylcarbamoyl)pyridine 1-oxide 2-Methyl-6-(3-methyl-2-pyridylcarbamoyl)pyridine 1-oxide C13H13N3O2 查看详情
66695-22-5 2-Methyl-6-(4-methyl-2-pyridylcarbamoyl)pyridine 1-oxide 2-Methyl-6-(4-methyl-2-pyridylcarbamoyl)pyridine 1-oxide C13H13N3O2 查看详情
66695-24-7 2-Methyl-6-(6-methyl-2-pyridylcarbamoyl)pyridine 1-oxide 2-Methyl-6-(6-methyl-2-pyridylcarbamoyl)pyridine 1-oxide C13H13N3O2 查看详情
66695-42-9 Ethyl 6-methoxy-1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate Ethyl 6-methoxy-1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate 查看详情
66696-04-6 Anthracene, tetradecahydro-9,10-diisocyanato- Anthracene, tetradecahydro-9,10-diisocyanato- 查看详情
66696-76-2 5-(1-hydroxypropylidene)-2,2-diMethyl-1,3-dioxane-4,6-dione 5-(1-hydroxypropylidene)-2,2-diMethyl-1,3-dioxane-4,6-dione C9H12O5 查看详情
66696-79-5 5-(1-hydroxyhexylidene)-2,2-diMethyl-1,3-dioxane-4,6-dione 5-(1-hydroxyhexylidene)-2,2-diMethyl-1,3-dioxane-4,6-dione 查看详情
66696-89-7 3-氧代十一烷酸乙酯 ethyl 3-oxoundecanoate 查看详情
66696-98-8 3-氧代庚酸叔丁酯 TERT-BUTYL PENTANOYLACETATE 查看详情
66697-08-3 Magnesium, bromo[(ethynyldimethylsilyl)ethynyl]- Magnesium, bromo[(ethynyldimethylsilyl)ethynyl]- 查看详情
66697-09-4 2-羟基-4-三甲基硅基-3-丁炔酸乙酯 2-HYDROXY-4-(TRIMETHYLSILYL)-3-BUTYNOIC ACID ETHYL ESTER C9H16O3Si 查看详情
66698-27-9 利培酮杂质1 Risperidone Impurity 1 C11H16N2O2 查看详情
66698-28-0 1-(4-溴苯基)哌嗪 1-(4-Bromophenyl)-piperazine 查看详情
66698-66-6 6-(叔丁基)-2-硫氧代-2,3-二氢-4(1h)-嘧啶酮 6-(tert-Butyl)-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone C8H12N2OS 查看详情
66699-23-8 4(1H)-Pyrimidinone, 5-ethoxy- (9CI) 4(1H)-Pyrimidinone, 5-ethoxy- (9CI) C6H8N2O2 查看详情
66699-90-9 3-tert-butyl-1H-pyrazol-5-ol 3-tert-butyl-1H-pyrazol-5-ol C7H12N2O 查看详情
667-02-7 Phosphonamidic fluoride, N,N,P-triethyl Phosphonamidic fluoride, N,N,P-triethyl C6H15FNOP 查看详情
667-09-4 Propane, 1,1,2,2-tetrafluoro-3-methoxy-3-(2,2,3,3-tetrafluoropropoxy) Propane, 1,1,2,2-tetrafluoro-3-methoxy-3-(2,2,3,3-tetrafluoropropoxy) C7H8F8O2 查看详情
667-20-9 Bis(phenylsulfonyl)sulfur diimide Bis(phenylsulfonyl)sulfur diimide C12H10N2O4S3 查看详情
667-27-6 二氟溴乙酸乙酯 ethylbrom(difluor)acetat 查看详情
667-29-8 Trifluoroacetylnitrite Trifluoroacetylnitrite C2F3NO3 查看详情
667-32-3 Acetic acid, 2,2,2-trifluoro-, 2-hydroxyethyl ester Acetic acid, 2,2,2-trifluoro-, 2-hydroxyethyl ester C4H5F3O3 查看详情
667-34-5 dl-ethyl panthenol dl-ethyl panthenol C6H8F6O2 查看详情
667-35-6 2,2,2-三氟-N'-(三氟乙酰基)乙酰肼 Aceticacid, 2,2,2-trifluoro-, 2-(2,2,2-trifluoroacetyl)hydrazide C4H2F6N2O2 查看详情
667-39-0 1,2-Oxazetidine, 4-chloro-3,3,4-trifluoro-2-(trifluoromethyl) 1,2-Oxazetidine, 4-chloro-3,3,4-trifluoro-2-(trifluoromethyl) C3ClF6NO 查看详情
667-42-5 2-Propenenitrile, 2-chloro-3,3-difluoro 2-Propenenitrile, 2-chloro-3,3-difluoro C3ClF2N 查看详情
667-45-8 2-Butanone, 3-chloro-, oxime 2-Butanone, 3-chloro-, oxime 查看详情
667-49-2 2,3,3-trifluoroacryloyl fluoride 2,3,3-trifluoroacryloyl fluoride C3F4O 查看详情
667-65-2 BETA-CORTOL BETA-CORTOL C21H36O5 查看详情
667-66-3 β-Cortolone β-Cortolone 查看详情
667-71-0 (20S)-20-Amino-5α-pregnan-3β-ol (20S)-20-Amino-5α-pregnan-3β-ol C21H37NO 查看详情
667-83-4 泛酸醇乙基醚 Pantothenyl ethyl ether C11H23NO4 查看详情
667-84-5 DL-泛醇乙醚 DL-Pantothenyl ethyl ether C11H23NO4 查看详情
667-91-4 9-二苯亚甲基-10-蒽酮 9-BENZHYDRYLIDENE-10-ANTHRONE C27H18O 查看详情
667-92-5 软盘菌素 8-Dichloroacetyl-5-hydroxy-2,7-dimethyl-1,4-naphthoquinone 查看详情
6670-10-6 1,3-Benzenedicarboxylic acid, 5-[4,5-dihydro-3-[[4-(methoxycarbonyl)phenyl]amino]-5-oxo-1H-pyrazol-1-yl]-, 1,3-dimethyl ester 1,3-Benzenedicarboxylic acid, 5-[4,5-dihydro-3-[[4-(methoxycarbonyl)phenyl]amino]-5-oxo-1H-pyrazol-1-yl]-, 1,3-dimethyl ester 查看详情
6670-13-9 4,5-二苯基-2-恶唑硫醇 4,5-Diphenyl-2-oxazolethiol C15H11NOS 查看详情
6670-14-0 4,5-二甲基-3H-1,3-噁唑-2-硫酮 2(3H)-Oxazolethione,4,5-dimethyl- C5H7NOS 查看详情
6670-95-7 DIOXYLINEPHOSPHATE DIOXYLINEPHOSPHATE C22H25NO4.H3O4P 查看详情
66700-34-3 6-(叔丁基)-2-乙基嘧啶-4(1H)-酮 4(3H)-Pyrimidinone, 6-(1,1-dimethylethyl)-2-ethyl C10H16N2O 查看详情
66700-40-1 1H-Benzimidazol-2-acetonitrile, alpha-((2methoxyphenyl)methylene)- 1H-Benzimidazol-2-acetonitrile, alpha-((2methoxyphenyl)methylene)- 查看详情
66700-54-7 Hydrazinecarbothioamide, N-(2-methoxyphenyl)-2-(3-methyl-4-oxo-1(4H)-naphthalenylidene) Hydrazinecarbothioamide, N-(2-methoxyphenyl)-2-(3-methyl-4-oxo-1(4H)-naphthalenylidene) C19H17N3O2S 查看详情
66700-68-3 2-(phenylethylhydrazono)propionic acid 2-(phenylethylhydrazono)propionic acid C11H14N2O2 查看详情
66701-15-3 左甲状腺素EP杂质K(R-异构体) 3,3′,5′-Triiodo-D-thyronine C15H12I3NO4 查看详情
66701-25-5 N-(反式-环氧丁二酰基)-L-亮氨酸-4-胍基丁基酰胺 E-64 C15H27N5O5 查看详情
66702-99-6 2-Butene, 2-iodo-3-methyl 2-Butene, 2-iodo-3-methyl C5H9I 查看详情
66703-03-5 trans-1-iodo-1-pentene trans-1-iodo-1-pentene C5H9I 查看详情
66703-26-2 1H-Indene, 2,3,5-trimethyl 1H-Indene, 2,3,5-trimethyl C12H14 查看详情
66703-27-3 PTH-NORVALINE PTH-NORVALINE C12H14N2OS 查看详情