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
108963-96-8Boc-L-焦谷氨酸甲酯;
叔丁氧羰基-L-焦谷氨酸甲酯
Boc-L-Pyroglutamic acid methyl ester;
Boc-Pyr-OMe
CAS:108963-96-8分子结构C11H17NO5详情供应商
37755-50-3L-Proline, 5-oxo-,1-carboxy-3-methylbutyl ester, (R)- (9CI)CAS:37755-50-3分子结构C11H17NO5详情供应商
102195-80-2BOC-4-氧代-L-脯氨酸甲酯;
N-Boc-4-氧-L-脯氨酸甲酯
1,2-Pyrrolidinedicarboxylicacid, 4-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)-;
1,2-Pyrrolidinedicarboxylicacid, 4-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (S)-;
(2S)-4-Oxo-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid methyl ester;
1-tert-Butyl 2-methyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate;
tert-Butyl(2S)-2-(methoxycarbonyl)-4-oxopyrrolidine-1-carboxylate
CAS:102195-80-2分子结构C11H17NO5详情供应商
128811-48-3Boc-D-焦谷氨酸甲酯1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R)-;
1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (R)-;
Methyl(R)-N-(tert-butoxycarbonyl)pyroglutamate
CAS:128811-48-3分子结构C11H17NO5详情供应商
73193-59-61,4-Piperidinedicarboxylicacid, 3-oxo-, 1,4-diethyl ester;
1,4-Piperidinedicarboxylicacid, 3-oxo-, diethyl ester (9CI)
CAS:73193-59-6分子结构C11H17NO5详情供应商
63250-34-01-Pyrrolidinepentanoicacid, 2-carboxy-g-methyl-d-oxo-, (gR,2S)-;
1-Pyrrolidinepentanoicacid, 2-carboxy-g-methyl-d-oxo-, [S-(R*,S*)]-;
SQ 14102
CAS:63250-34-0分子结构C11H17NO5详情供应商
198646-60-51,2-Piperidinedicarboxylicacid, 4-oxo-, 1-(1,1-dimethylethyl) ester, (2S)-;
1,2-Piperidinedicarboxylicacid, 4-oxo-, 1-(1,1-dimethylethyl) ester, (S)-
CAS:198646-60-5分子结构C11H17NO5详情供应商
885274-97-51,3-Piperidinedicarboxylicacid, 4-oxo-, 1-(1,1-dimethylethyl) ester;
4-OXO-PIPERIDINE-1,3-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
CAS:885274-97-5分子结构C11H17NO5详情供应商
273925-06-71-Pyrrolidineaceticacid, 2-(ethoxycarbonyl)-a-oxo-, ethyl ester, (2S)-;
2-(ETHOXYCARBONYL)-ALFA-OXO-1-PYRROLIDINE ACETIC ACID ETHYL ESTER;
2-(ETHOXYCARBONYL)-ALPHA-OXO-1-PYRROLIDINE ACETIC ACID ETHYL ESTER
CAS:273925-06-7分子结构C11H17NO5详情供应商
256487-77-11,2-Pyrrolidinedicarboxylicacid, 4-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R)-;
1-tert-Butyl2-methyl (2R)-4-oxopyrrolidine-1,2-dicarboxylate
CAS:256487-77-1分子结构C11H17NO5详情供应商
2446-12-02,2-Pyrrolidinedicarboxylicacid, 3-methyl-5-oxo-, 2,2-diethyl ester;
2,2-Pyrrolidinedicarboxylicacid, 3-methyl-5-oxo-, diethyl ester (6CI,7CI,8CI,9CI);
4-Methyl-5,5-dicarbethoxy-2-pyrrolidinone;
NSC 21440
CAS:2446-12-0分子结构C11H17NO5详情供应商
5854-46-62H-Pyran-3-carboxylicacid, 3-(acetylamino)tetrahydro-4-methyl-2-oxo-, ethyl ester;
Malonicacid, acetamido(3-hydroxy-1-methylpropyl)-, d-lactone, ethyl ester (8CI)
CAS:5854-46-6分子结构C11H17NO5详情供应商
141468-55-53-Oxazolidinecarboxylicacid, 4-(1-methylethyl)-2,5-dioxo-, 1,1-dimethylethyl ester, (4S)-;
3-Oxazolidinecarboxylicacid, 4-(1-methylethyl)-2,5-dioxo-, 1,1-dimethylethyl ester, (S)-
CAS:141468-55-5分子结构C11H17NO5详情供应商
948594-96-5Boc-β-Homopyr-OHCAS:948594-96-5分子结构C11H17NO5详情供应商
145451-96-3(3R,4S,5S,6S)-1-AZA-5-CARBOXYL-4-HYDROXY-6-ISOPROPYL-3-METHYL-7-OXABICYCLO[3.3.0]OCTAN-2-ONEC11H17NO5详情供应商
661458-35-1(R)-1-BOC-4-哌啶酮-2-甲酸,98+%(R)-1-Boc-4-piperidone-2-carboxylic acid, 98+%;
(R)-1-Boc-4-piperidone-2-carboxylic acid, 98+%;
(R)-1-Boc-4-piperidone-2-carboxylic acid, 95%
CAS:661458-35-1分子结构C11H17NO5详情供应商
热门搜关键词:BENZO THIOPHENE NC6H10O2 CH3CHBrCOCH3 C6-20-烃的聚合物 C15 H16 O2 CH3NHCH2OH ACID GOLD 羟基吲哚 乙酸 Methylene carbonate TB-5 水 的CAS NO C14H9NO5S P-ISOPROPENYL PHENOL 2,3-二氢-1H-茚-1-酮 Erucin c23h37no7 EXTRACT OIL C28H54O5 维生素 C 磷酸酯镁 c10h25 扎西他滨 烷基苯磺酸酯 C8H12N4O3 激动素核苷 磺酸盐 萘 聚氧乙烯 辛基苯基 醚 苯基-3-丁烯醇 颜料红269 8-氮杂黄嘌呤 高效 氟氯氰菊酯 C19H24N2O2 Triquinacene 4-硝基噻吩 2-(三丁基锡)噻吩 3,5-二羟基苯甲醇 茚地那韦 C8O5H14 盐酸加替沙星 氮杂金刚烷 N-Methyl-formamide