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
98-79-3L-焦谷氨酸;
(S)-(-)-2-吡咯烷酮-5-酸;
5-吡咯烷酮
L-Pyroglutamic acid;
5-Oxoproline;
5-Oxopyrrolidine-2-carboxylic acid;
L-5-Pyrrolidone-2-carboxylic acid;
(S)-(-)-2-Pyrrolidone-5-carboxylic acid
CAS:98-79-3分子结构C5H7NO3详情供应商
344-25-2D-脯氨酸;
D-吡咯烷-2-
Proline;
D-(+)-Proline;
D-Pyrrolidine-2-carboxylic acid
CAS:344-25-2分子结构C5H9NO2详情供应商
634-97-9吡咯-2-酸;
2-吡咯
Pyrrole-2-carboxylic acid;
pyrrole-2-carboxylic acid
CAS:634-97-9分子结构C5H5NO2详情供应商
931-03-33-吡咯酸;
吡咯-3-甲酸
Pyrrole-3-carboxylic acid;
1H-Pyrrole-3-carboxylic acid
CAS:931-03-3分子结构C5H5NO2详情供应商
934-05-44-溴-1H-吡咯-2-酸甲酯Methyl 4-bromopyrrole-2-carboxylate;
Pyrrole-2-carboxylicacid, 4-bromo-, methyl ester (7CI,8CI);
Methyl 4-bromopyrrole-2-carboxylate;
CAS:934-05-4分子结构C6H6BrNO2详情供应商
2199-43-1吡咯-2-酸乙酯Ethyl pyrrole-2-carboxylate;
Pyrrole-2-carboxylic acid ethyl ester;
Ethyl 1H-pyrrole-2-carboxylate
CAS:2199-43-1分子结构C7H9NO2详情供应商
2199-51-12,4-二甲基-3-吡咯酸乙酯Ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate;
2,4-Dimethyl-1H-pyrrole-3-carboxylic acid ethyl ester
CAS:2199-51-1分子结构C9H13NO2详情供应商
2436-79-52,4-二甲基吡咯-3,5-二酸二乙酯Diethyl 2,4-dimethylpyrrole-3,5-dicarboxylate;
Diethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate;
3,5-Dimethyl-1H-Pyrrole-2,4-dicarboxylic acid diethyl ester
CAS:2436-79-5分子结构C12H17NO4详情供应商
3398-22-9反式-4-羟基-D-脯氨酸;
(2R,4S)-4-羟基吡咯烷-2-
trans-4-Hydroxy-D-proline;
(2R,4S)-4-Hydroxypyrrolidine-2-carboxylic acid
CAS:3398-22-9分子结构C5H9NO3详情供应商
4043-88-33,4-脱氢-L-脯氨酸;
(S)-2,5-二氢-1H-吡咯-2-
3,4-Dehydro-L-proline;
(S)-3-Pyrroline-2-carboxylic acid;
(S)-2,5-Dihydro-1H-pyrrole-2-carboxylic acid
CAS:4043-88-3分子结构C5H7NO2详情供应商
4513-93-33,5-二甲基吡咯-2-3,5-Dimethyl-1H-pyrrole-2- carboxylic acid;
Pyrrole-2-carboxylicacid, 3,5-dimethyl- (7CI,8CI);
3,5-Dimethyl-1H-pyrrole-2-carboxylic acid;
3,5-Dimethylpyrrole-2-carboxylic acid
CAS:4513-93-3分子结构C7H9NO2详情供应商
5434-29-72,4-二甲基吡咯-3,5-二3,5-Dimethyl-1h-Pyrrole-2,4-Dicarboxylic AcidCAS:5434-29-7分子结构C8H9NO4详情供应商
5442-91-14-乙氧羰基-3,5-二甲基吡咯-2-4-(ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acidCAS:5442-91-1分子结构C10H13NO4详情供应商
5747-92-21-苄基吡咯烷-3-酸乙酯;
1-苯甲基吡咯烷-3-酸乙酯
Ethyl 1-benzylpyrrolidine-3-carboxylate;
1-Benzylpyrrolidine-3-carboxylic acid ethyl ester
CAS:5747-92-2分子结构C14H19NO2详情供应商
6973-60-0N-甲基-2-吡咯N-Methylpyrrole-2-carboxylic acid;
1-Methyl-1H-pyrrole-2-carboxylic acid
CAS:6973-60-0分子结构C6H7NO2详情供应商
7149-65-7L-焦谷氨酸乙酯;
(S)-(+)-2-吡咯酮-5-酸乙酯
Ethyl L-pyroglutamate;
Ethyl 5-oxo-L-prolinate;
Ethyl (S)-(+)-2-pyrrolidone-5-carboxylate;
5-Oxo-proline ethyl ester;
L(+)-Pyroglutamic acid ethyl ester
CAS:7149-65-7分子结构C7H11NO3详情供应商
16168-93-74-乙酰基-1H-吡咯-2-4-Acetyl-1H-pyrrole-2-carboxylic acid;
Pyrrole-2-carboxylicacid, 4-acetyl- (8CI)
CAS:16168-93-7分子结构C7H7NO3详情供应商
28874-51-3L-吡咯烷酮-5-酸钠;
吡咯烷酮酸钠
Sodium L-pyroglutamate;
L-Pyrrolidone-5-carboxylic acid sodium salt;
5-Oxo-L-proline monosodium salt;
Sodium PCA
CAS:28874-51-3分子结构C5H6NNaO3详情供应商
46193-76-44H-噻吩[3,2-b]吡咯-5-酸乙酯Ethyl 4H-thieno[2,3-d]pyrrole-5-carboxylate;
Ethyl4H-thieno[3,2-b]pyrrole-5-carboxylate;
NSC 157804
CAS:46193-76-4分子结构C9H9NO2S详情供应商
54571-67-42-吡咯烷酮-5-酸钠2-Pyrrolidone-5-carboxylic acid sodium salt;
DL-Proline,5-oxo-, monosodium salt;
Proline, 5-oxo-, monosodium salt (9CI);
Ajidew N-50;
DL-Sodium pyroglutamate;
Nalidone;
PCA Soda;
Sodium DL-pyroglutamate;
SodiumDL-pyrrolidonecarboxylate;
Sodium PCA
CAS:54571-67-4分子结构C5H6NNaO3详情供应商
热门搜关键词:C5H9N03 diMethylpyrene 甘油 油酸酯 INDENO PYRENE Oxopenta hexacosanoic C3H5CIO 二(三苯基膦)环戊二烯基氯化钌 C5H7O3Br 丁烯与2-甲基-1-丙烯的聚合物 kauri C6 H6O C12H14CL2 2,2-二甲基环己酮 Nicl26h2O C18 醇 C23H22 C19H11ON3 乙烯 己烯 SIPA clch2ch2oh CH3OC6H4CHO Butanedioic acid diethyl ester 乙基乙烯基甲醇 C8H11N5O2 2,2-二吡啶 二亚硫酸金 2-甲基丙烯酸-2-羟基丙酯 N-苯甲酰胺 二羟基二苯二硫醚 C10H13N3O6 polymethylene polyphenyl isochromen 聚(N-乙烯基咔唑) 聚 醚 PENTAERYTHRITOL TETRAESTER 2-三氟甲基噻吨酮 二吡啶基 二苯 溴 二甲基苯基异腈