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
1519-39-7(R)-(+)-甲基对甲苯砜(R)-(+)-Methyl p-tolyl sulfoxide;
Benzene,1-methyl-4-(methylsulfinyl)-, (R)-;
Sulfoxide, methyl p-tolyl, (R)-(+)- (8CI);
(+)-(R)-Methyl 4-tolyl sulfoxide;
(+)-(R)-Methyl p-tolyl sulfoxide;
(+)-Methylp-tolyl sulfoxide;
(R)-(+)-Methyl 4-methylphenyl sulfoxide;
(R)-(+)-MEthyl4-tolyl sulfoxide;
(R)-(+)-Methyl p-tolyl sulfoxide;
(R)-(+)-Methylp-tolylsulfoxide;
(R)-1-Methyl-4-methylsulfinylbenzene;
(R)-Methyl 4-tolylsulfoxide;
(R)-Methyl p-methylphenyl sulfoxide;
(R)-Methyl p-tolyl sulfoxide;
(R)-p-Tolyl methyl sulfoxide;
1-Methyl-4-[(R)-methylsulfinyl]benzene
CAS:1519-39-7分子结构C8H10OS详情供应商
51693-17-5(S)-(+)-5-羟甲基-2-吡咯烷酮对甲苯磺酸酯(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate;
2-Pyrrolidinone,5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (S)-;
(S)-(5-Oxopyrrolidin-2-yl)mEthyl4-methylbenzenesulfonate;
(S)-Toluene-4-sulfonic acid5-oxopyrrolidin-2-ylmethyl ester;
4-Methylbenzenesulfonic acid(S)-(5-oxopyrrolidin-2-yl)methyl ester;
Toluene-4-sulfonic acid((S)-5-oxopyrrolidin-2-yl)methyl ester
CAS:51693-17-5分子结构C12H15NO4S详情供应商
173604-87-0(5-甲基-2-氧代-1,3-二氧杂环戊烯-4-基)甲基4-硝基苯基碳酸酯(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-nitrophenyl carbonate;
(5-Methyl-2-oxo-1,3-dioxol-4-yl)mEthyl4-nitrophenyl carbonate;
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl p-nitrophenylcarbonate
CAS:173604-87-0分子结构C12H9NO8详情供应商
145508-94-7N-Boc-4-碘甲基哌啶1-Piperidinecarboxylicacid, 4-(iodomethyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(iodomethyl)-1-piperidinecarboxylate;
1-tert-Butoxycarbonyl-4-(iodomethyl)piperidine;
4-(Iodomethyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester;
4-Iodomethylpiperidine-1-carboxylic acid tert-butyl ester;
tert-Butyl4-(iodomethyl)-1-piperidinecarboxylate
CAS:145508-94-7分子结构C11H20INO2详情供应商
164331-38-81-Piperazinecarboxylicacid, 4-(methylsulfonyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(methylsulfonyl)-1-piperazinecarboxylate;
1-(tert-Butoxycarbonyl)-4-(methanesulfonyl)piperazine;
4-Methylsulfonylpiperazine-1-carboxylic acid tert-butyl ester;
4-Methylsulfonylpiperazine-1-carboxylic acid tert-butyl ester;
tert-Butyl4-(methylsulfonyl)-1-piperazinecarboxylate
CAS:164331-38-8分子结构C10H20N2O4S详情供应商
192130-34-01-Piperazinecarboxylicacid, 4-(2-aminoethyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(2-aminoethyl)piperazine-1-carboxylate;
1-(2-Aminoethyl)-4-tert-butoxycarbonylpiperazine;
1-tert-Butoxycarbonyl-4-(2-aminoethyl)piperazine;
4-(2-Aminoethyl)piperazine-1-carboxylic acid tert-butyl ester;
4-(tert-Butoxycarbonyl)-1-(2-aminoethyl)piperazine;
tert-Butyl4-(2-aminoethyl)piperazine-1-carboxylate
CAS:192130-34-0分子结构C11H23N3O2详情供应商
174855-57-31-Piperazinecarboxylicacid, 4-(2-formylphenyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(2-formylphenyl)piperazine-1-carboxylate;
2-[4-(tert-Butoxycarbonyl)piperazin-1-yl]benzaldehyde;
4-(2-Formylphenyl)-1-piperazinecarboxylic acid 1,1-dimethylethyl ester;
tert-Butyl 4-(2-formylphenyl)piperazine-1-carboxylate
CAS:174855-57-3分子结构C16H22N2O3详情供应商
158985-25-21-Piperazinecarboxylicacid, 4-(4-hydroxyphenyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(4-hydroxyphenyl)-1-piperazinecarboxylate;
1-(4-Hydroxyphenyl)-4-(tert-butyloxycarbonyl)piperazine;
1-tert-Butoxycarbonyl-4-(4-hydroxyphenyl)piperazine;
4-(4-Hydroxyphenyl)piperazine-1-carboxylic acid tert-butyl ester;
4-(4-Hydroxyphenyl)piperazine-1-carboxylic acid tert-butyl ester;
tert-Butyl4-(4-hydroxyphenyl)piperazine-1-carboxylate
CAS:158985-25-2分子结构C15H22N2O3详情供应商
184042-58-81-Piperazinecarboxylicacid, 4-(2-fluoroethyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(2-fluoroethyl)-1-piperazinecarboxylate;
4-(2-Fluoroethyl)piperazine-1-carboxylicacid tert-butyl ester;
4-(tert-Butoxycarbonyl)-1-(2-fluoroethyl)piperazine
CAS:184042-58-8分子结构C11H21FN2O2详情供应商
155456-33-01-Piperidinecarboxylicacid, 4-[[[(phenylmethoxy)carbonyl]amino]methyl]-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-[[[[(phenylmethyl)oxy]carbonyl]amino]methyl]-1-piperidinecarboxylate
CAS:155456-33-0分子结构C19H28N2O4详情供应商
142374-19-41-Piperidinecarboxylicacid, 4-(2-oxoethyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(formylmethyl)-1-piperidinecarboxylate;
1-Boc-4-(2-oxoethyl)piperidine;
4-[2-Oxoethyl]piperidine-1-carboxylic acid tert-butyl ester;
N-tert-Butoxycarbonyl-4-piperidylacetaldehyde;
tert-Butyl4-(2-oxoethyl)piperidine-1-carboxylate;
tert-Butyl4-(formylmethyl)piperidine-1-carboxylate
CAS:142374-19-4分子结构C12H21NO3详情供应商
161975-39-91-Piperidinecarboxylicacid, 4-[[(methylsulfonyl)oxy]methyl]-, 1,1-dimethylethyl ester;
(1-(tert-Butoxycarbonyl)piperidin-4-yl)methylmethanesulfonate;
1,1-DimethylEthyl4-[[(methylsulfonyl)oxy]methyl]piperidine-1-carboxylate;
1-(tert-Butoxycarbonyl)-4-[[(methylsulfonyl)oxy]methyl]piperidine;
1-Boc-4-methylsulfonyloxymethylpiperidine;
4-(Methanesulfonyloxymethyl)-1-piperidine-1-carboxylic acid tert-butyl ester;
4-[[(Methanesulfonyl)oxy]methyl]piperidine-1-carboxylicacid tert-butyl ester;
4-[[(Methylsulfonyl)oxy]methyl]piperidine-1-carboxylicacid tert-butyl ester;
tert-Butyl4-methylsulfonyloxymethyl-1-piperidinecarboxylate
CAS:161975-39-9分子结构C12H23NO5S详情供应商
193902-78-21-Piperazinecarboxylicacid, 4-(5-nitro-2-pyridinyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(5-nitro-2-pyridinyl)-1-piperazinecarboxylate;
1-(tert-Butyloxycarbonyl)-4-(5-nitropyridin-2-yl)piperazine;
4-(5-Nitropyridin-2-yl)piperazine-1-carboxylic acid tert-butyl ester;
tert-Butyl 4-(5-nitropyridin-2-yl)piperazine-1-carboxylate
CAS:193902-78-2分子结构C14H20N4O4详情供应商
203519-88-41-Piperazinecarboxylicacid, 4-(6-chloro-4-pyrimidinyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(6-chloro-4-pyrimidinyl)-1-piperazinecarboxylate;
4-(6-Chloropyrimidin-4-yl)piperazine-1-carboxylicacid tert-butyl ester
CAS:203519-88-4分子结构C13H19ClN4O2详情供应商
223797-47-51-Piperazinecarboxylicacid, 4-(3-pyridinyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(3-pyridinyl)-1-piperazinecarboxylate;
1-(3-Pyridyl)-4-(tert-butoxycarbonyl)piperazine;
4-(Pyridin-3-yl)piperazine-1-carboxylic acid tert-butyl ester;
tert-Butyl4-(pyridin-3-yl)piperazine-1-carboxylate
CAS:223797-47-5分子结构C14H21N3O2详情供应商
138227-62-01-Piperidinecarboxylicacid, 4-(4-nitrophenoxy)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(4-nitrophenoxy)-1-piperidinecarboxylate;
1-(tert-Butoxycarbonyl)-4-(4-nitrophenoxy)piperidine;
1-[[N-(tert-Butoxycarbonyl)-4-piperidinyl]oxy]-4-nitrobenzene;
4-(1-tert-Butoxycarbonylpiperidin-4-yloxy)nitrobenzene;
4-(4-Nitrophenoxy)piperidine-1-carboxylic acid tert-butyl ester;
4-[(1-tert-Butoxycarbonyl-4-piperidyl)oxy]nitrobenzene
CAS:138227-62-0分子结构C16H22N2O5详情供应商
153747-97-81-Piperazinecarboxylicacid, 4-(5-bromo-2-pyridinyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(5-bromo-2-pyridinyl)-1-piperazinecarboxylate;
4-(5-Bromopyridin-2-yl)piperazine-1-carboxylicacid tert-butyl ester
CAS:153747-97-8分子结构C14H20BrN3O2详情供应商
162045-53-61-Piperidinecarboxylicacid, 4-(2-oxo-3(2H)-benzoxazolyl)-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-(2-oxo-1,3-benzoxazol-3(2H)-yl)piperidine-1-carboxylate;
4-(2-Oxobenzoxazol-3-yl)piperidine-1-carboxylicacid tert-butyl ester
CAS:162045-53-6分子结构C17H22N2O4详情供应商
177948-43-51-Piperidinecarboxylicacid, 4-[[(4-fluorophenyl)methyl]amino]-, 1,1-dimethylethyl ester;
1,1-DimethylEthyl4-[[(4-fluorophenyl)methyl]amino]piperidine-1-carboxylate;
4-[(4-Fluorobenzyl)amino]piperidine-1-carboxylic acid tert-butyl ester;
tert-Butyl 4-[[(4-fluorophenyl)methyl]amino]piperidin-1-carboxylate;
tert-Butyl4-[[(4-fluorophenyl)methyl]amino]piperidine-1-carboxylate
CAS:177948-43-5分子结构C17H25FN2O2详情供应商
58879-34-8(S)-(+)-二氢-5-(对-甲苯磺酰基甲氧基)-2(3H)-呋喃酮;
(S)-(+)-二氢-5-(4-甲苯基磺酰氧基甲基)-2(3H)-呋喃酮
2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5S)-;
2(3H)-Furanone,dihydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (S)-;
((2S)-5-Oxotetrahydrofuran-2-yl)mEthyl4-methylbenzenesulfonate;
(S)-(+)-Dihydro-5-[[(p-tolylsulfonyl)oxy]methyl]-2(3H)-furanone;
4-Methylbenzenesulfonic acid (S)-(5-oxotetrahydrofuran-2-yl)methyl ester;
5S-(+)-Tosyloxymethyl-g-butyrolactone
CAS:58879-34-8分子结构C12H14O5S详情供应商
热门搜关键词:- 二羧酸 'B?[221] C12 H14 Br Cl 乙酰 胺 Icosanyl  MnN2O6 Si3N2 Mackam Icosanol triacontenyl Chloroindan i-C3F7COCF3 氢脯氨酸 烯 季胺 L-HM 68# 蒽 酯 ??±? AN 3aS,4S,7R,7aS C7H18 N2 C21H25ClN2O3·2HCl 二氯异氰 酸钠 氯 苯 胺 二氯 联 苯胺 氯 苯胺 Selenophosphate 甲基 氯苯胺 二 邻甲苯胺 二 氯 甲基苯胺 氯 甲基苯胺 C18H20NO3 (C10H16ClN)n (C10H15ClN)n (C10H17ClN)n (C10H20ClN)n (C10H22ClN)n (C10H24ClN)n [3,4-ethylenedioxythiophene] (C6H10ClN)n (C6H8ClN)n (C7H10ClN)n