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
605-38-92,3-吡啶二甲酸二甲酯2,3-Pyridinedicarboxylic acid dimethyl ester;
Dimethyl quinolinate
CAS:605-38-9分子结构C9H9NO4详情供应商
6914-71-21,1-环丙烷二甲酸二甲酯1,1-Cyclopropanedicarboxylic acid dimethyl ester;
1,1-Cyclopropanedicarboxylicacid, dimethyl ester (7CI,8CI,9CI);
Dimethyl 1,1-cyclopropanedicarboxylate
CAS:6914-71-2分子结构C7H10O4详情供应商
7170-36-72,6-吡啶二羧酸单甲酯2,6-Pyridinedicarboxylic acid monomethyl ester;
2,6-Pyridinedicarboxylicacid, methyl ester (6CI,7CI);
2,6-Pyridinedicarboxylic acid, monomethyl ester(8CI,9CI);
6-(Methoxycarbonyl)pyridine-2-carboxylic acid;
6-Carbomethoxy-2-picolinic acid;
6-Carbomethoxypyridine-2-carboxylic acid;
6-Carboxy-2-methoxycarbonylpyridine;
6-Methoxcarbonylpicolinic acid;
6-[(Methyloxy)carbonyl]-2-pyridinecarboxylic acid;
Monomethyl dipicolinate
CAS:7170-36-7分子结构C8H7NO4详情供应商
18650-38-9(R)-哌啶-2-甲酸甲酯盐酸盐(R)-Piperidine-2-carboxylic acid methyl ester hydrochloride;
2-Piperidinecarboxylicacid, methyl ester, hydrochloride, (2R)- (9CI);
2-Piperidinecarboxylic acid,methyl ester, hydrochloride, (R)-;
Pipecolic acid, methyl ester, hydrochloride,(R)- (8CI);
(R)-2-Piperidinecarboxylic acid methyl ester hydrochloride;
(R)-Piperidine-2-carboxylic acid methyl ester hydrochloride
CAS:18650-38-9分子结构C7H14ClNO2详情供应商
21622-01-53-环戊烯-1-甲酸乙酯3-Cyclopentene-1-carboxylic acid ethyl ester;
Ethyl3-cyclopentene-1-carboxylate;
Ethyl cyclopent-3-enecarboxylate
CAS:21622-01-5分子结构C8H12O2详情供应商
27034-51-16-氯吲哚-2-羧酸乙酯6-Chloroindole-2-carboxylic acid ethyl esterCAS:27034-51-1分子结构C11H10ClNO2详情供应商
27593-40-4beta-苯基缩水甘油酸叔丁酯;
3-苯基环氧乙烷羧酸叔丁酯
3-Phenylglycidic acid tert-butyl ester;
3-Phenyloxiranecarboxylic acid 1,1-dimethylethyl ester
CAS:27593-40-4分子结构C13H16O3详情供应商
33630-87-41-氮杂双环[2.2.2]辛-2-烯-3-甲酸甲酯盐酸盐1-Azabicyclo[2.2.2]oct-2-ene-3-carboxylic acid methyl ester hydrochloride;
Methyl 2,3-dehydroquinuclidine-3-carboxylate hydrochloride
CAS:33630-87-4分子结构C9H14ClNO2详情供应商
36923-21-4头孢布烯母核;
7-氨基-8-氧代-5-硫-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸二苯基甲基酯
7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester;
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-8-oxo-, diphenylmethyl ester, (6R-trans)-;
Diphenylmethyl 7b-amino-3-cephem-4-carboxylate
CAS:36923-21-4分子结构C20H18N2O3S详情供应商
37572-23-93-氨基-5-(4-甲氧基苯基)噻吩-2-羧酸甲酯3-Amino-5-(4-methoxyphenyl)thiophene-2-carboxylic acid methyl ester;
Methyl3-amino-5-(4-methoxyphenyl)thiophene-2-carboxylate
CAS:37572-23-9分子结构C13H13NO3S详情供应商
38399-65-42'-溴甲基-[1,1'-联苯]-2-甲酸甲酯2'-(Bromomethyl)-[1,1'-biphenyl]-2-carboxylic acid methyl esterCAS:38399-65-4分子结构C15H13BrO2详情供应商
40967-67-72-甲氧羰基琥珀酸二甲酯;
2-甲氧羰基丁二酸二甲酯
2-Methoxycarbonylsuccinic acid dimethyl ester;
1,1,2-Ethanetricarboxylicacid, trimethyl ester (9CI);
NSC 156145;
Trimethyl 1,1,2-ethanetricarboxylate
CAS:40967-67-7分子结构C8H12O6详情供应商
52718-95-32-溴-3-吡啶甲酸甲酯2-Bromo-3-pyridinecarboxylic acid methyl ester;
Nicotinicacid, 2-bromo-, methyl esters (5CI);
Methyl 2-bromonicotinate;
CAS:52718-95-3分子结构C7H6BrNO2详情供应商
58416-04-93,4-二羟基噻吩-2,5-二甲酸二甲酯3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester;
Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
CAS:58416-04-9分子结构C8H8O6S详情供应商
59950-04-81,5-二溴-2,6-萘二甲酸二甲酯1,5-Dibromo-2,6-naphthalenedicarboxylic acid dimethyl esterCAS:59950-04-8分子结构C14H10Br2O4详情供应商
64544-00-92-(3-溴-2-羰基丙基)-3-甲氧基-1-哌啶酸2-丙烯醇酯2-(3-Bromo-2-oxopropyl)-3-methoxy-1-piperidinecarboxylic acid 2-propenyl ester;
1-Piperidinecarboxylicacid, 2-(3-bromo-2-oxopropyl)-3-methoxy-, 2-propenyl ester (9CI)
CAS:64544-00-9分子结构C13H20BrNO4详情供应商
70374-38-85-氯-3-(N-乙酸甲酯-N-甲基氨基磺酰基)-噻吩-2-甲酸甲酯5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester;
5Chloro3[N(MethoxycarbonylNMethylsulfamoyl]Thiophene2carboxylicacidMethylester
CAS:70374-38-8分子结构C9H10ClNO6S2详情供应商
70415-50-86-氯-4-羟基-2-甲基-2H-噻吩[2,3-e]-1,2-噻嗪-3-甲酸甲酯-1,1-二氧化物;
氯诺昔康中间体
6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylic acid methyl ester 1,1-dioxide;
2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylicacid, 6-chloro-4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide;
CAS:70415-50-8分子结构C9H8ClNO5S2详情供应商
79349-67-07-氨基-3-乙烯基-3-头孢-4-羧酸二苯甲酯盐酸盐;
7-氨基-3-乙烯基-8-氧代-5-硫-1-氮杂双环[4.2.0]辛-2-烯-2-?
7-Amino-3-vinyl-3-cephem-4-carboxylic acid diphenylmethyl ester monohydrochloride;
(6R-trans)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester monohydrochloride
CAS:79349-67-0分子结构C22H21ClN2O3S详情供应商
81357-18-84-氧代-1,2-哌啶二羧酸1-叔丁酯2-甲酯4-Oxo-1,2-piperidinedicarboxylic acid 1-(tert-butyl) 2-methyl esterCAS:81357-18-8分子结构C12H19NO5详情供应商
热门搜关键词:propylpentyl ester Atlas G eosin b 2-氨基-5-溴苯甲腈 氨基 烯烃 ethylhexyl hexyl ester C4H4ClSNO formylmethylamino Guine C17 H19O3N PMS 109C 丙二醇甲 醚醋酸酯 Trithiepane Cyclooctanediol 甲基 苯基 碳酸酯 REPT C17H17N3OS 辛基十二烷基 Nitrocyclohexane NO·SbF6 氰基 酸 4-甲硫基苯硼酸 C16 脂肪酸 甲基 谷氨酸 co2s3 甲基 乙烯基 聚硅氧烷 ribofuranoside C3H6O4N2 氯十二烷 Carbonic dihydrazide c5n2h7 二氨基 胺 c5h4ncl C9H11NO2S 己醛丙二醇 D3D4H 二氨基苯磺酸钠 纸CAS NO. EACETATE 硫代甲酸甲酯