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
22677-21-0(R)-(+)-4-羟基-2-吡咯烷酮(R)-(+)-4-Hydroxy-2-pyrrolidinone;
2-pyrrolidinone,4-hydroxy-, (R)- (8CI);
(4R)-4-Hydroxy-2-pyrrolidinone;
(4R)-4-Hydroxypyrrolidin-2-one;
(R)-(+)-4-Hydroxy-2-pyrrolidinone;
(R)-4-Hydroxy-2-pyrrolidinone;
(R)-4-Hydroxypyrrolidin-2-one
CAS:22677-21-0分子结构C4H7NO2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
68108-18-9(S)-(-)-4-羟基-2-吡咯烷酮(S)-4-Hydroxy-2-pyrrolidinone;
2-pyrrolidinone,4-hydroxy-, (S)-;
(4S)-4-Hydroxy-2-pyrrolidinone;
(S)-(-)-4-Hydroxy-2-pyrrolidinone;
(S)-4-Hydroxy-2-pyrrolidinone;
(S)-4-Hydroxy-2-pyrrolidone
CAS:68108-18-9分子结构C4H7NO2详情供应商
141629-19-8(4S)-4-(叔丁基二甲基硅氧基)-2-吡咯烷酮(4S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-pyrrolidinone;
2-pyrrolidinone,4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (S)-;
(4S)-4-[(tert-Butyldimethylsilyl)oxy]-2-pyrrolidinone
CAS:141629-19-8分子结构C10H21NO2Si详情供应商
157429-42-0(R)-4-巯基-2-吡咯烷酮(R)-4-Mercapto-2-pyrrolidone;
2-pyrrolidinone,4-mercapto-, (R)-;
(4R)-4-Mercapto-2-pyrrolidinone
CAS:157429-42-0分子结构C4H7NOS详情供应商
142705-97-3Ethanethioic acid,S-[(3R)-5-oxo-3-pyrrolidinyl] ester;
Ethanethioicacid, S-(5-oxo-3-pyrrolidinyl) ester, (R)-;
(4R)-4-(Acetylthio)-2-pyrrolidone;
(R)-4-(Acetylthio)-2-pyrrolidinone
CAS:142705-97-3分子结构C6H9NO2S详情供应商
191403-66-4(S)-1-苄基-4-羟基-2-吡咯烷酮2-pyrrolidinone,4-hydroxy-1-(phenylmethyl)-, (4S)-;
2-pyrrolidinone,4-hydroxy-1-(phenylmethyl)-, (S)-;
(S)-N-Benzyl-4-Hydroxy-2-pyrrolidinone
CAS:191403-66-4分子结构C11H13NO2详情供应商
105526-85-0(S)-(+)-5-(三苯代甲基氧代甲基)-2-吡咯烷酮2-pyrrolidinone,5-[(triphenylmethoxy)methyl]-, (5S)-;
2-pyrrolidinone,5-[(triphenylmethoxy)methyl]-, (S)-;
(S)-5-(Trityloxymethyl)pyrrolidin-2-one;
(S)-5-[(Triphenylmethoxy)methyl]-2-pyrrolidinone
CAS:105526-85-0分子结构C24H23NO2详情供应商
149775-60-02-pyrrolidinone,1-[1-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-;
1-(1-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-2-pyrrolidinone
CAS:149775-60-0分子结构C11H17N3O详情供应商
84367-19-12-pyrrolidinone,3-hydroxy-1-(3-hydroxy-4-methoxybenzoyl)-, (S)- (9CI);
(S)-3-Hydroxy-1-(3-hydroxy-4-methoxybenzoyl)-2-pyrrolidinone
CAS:84367-19-1分子结构C12H13NO5详情供应商
930-94-92-pyrrolidinone,3-ethylidene-, (3E)-;
2-pyrrolidinone,3-ethylidene-, (E)- (8CI);
(3E)-3-Ethylidene-2-pyrrolidinone;
Corydalactam;
trans-3-Ethylidene-2-pyrrolidone
CAS:930-94-9分子结构C6H9NO详情供应商
136410-31-62-pyrrolidinone,5-(pentyloxy)-1-(phenylmethyl)-;
(+-)-5-(Pentyloxy)-1-(phenylmethyl)-2-pyrrolidinone
CAS:136410-31-6分子结构C16H23NO2详情供应商
255903-84-52-pyrrolidinone,3,3-difluoro-5-(hydroxymethyl)-, (5S)-;
(5S)-3,3-Difluoro-5-(hydroxymethyl)-2-pyrrolidinone
CAS:255903-84-5分子结构C5H7F2NO2详情供应商
72479-05-12-pyrrolidinone,5-(bromomethyl)-, (5S)-;
2-pyrrolidinone,5-(bromomethyl)-, (S)-;
(S)-5-(Bromomethyl)-2-pyrrolidinone
CAS:72479-05-1分子结构C5H8BrNO详情供应商
163849-08-92-pyrrolidinone,5-(3-methyl-5-isoxazolyl)-, (S)- (9CI);
(5S)-(3-Methyl-5-isoxazolyl)-2-pyrrolidinone
CAS:163849-08-9分子结构C8H10N2O2详情供应商
276799-61-22-pyrrolidinone,3-hydroxy-1-methyl-5-(3-pyridinyl)-, (3R,5R)-rel-;
(3R,5R)-rel-3-Hydroxy-1-methyl-5-(3-pyridinyl)-2-pyrrolidinone
CAS:276799-61-2分子结构C10H12N2O2详情供应商
223655-46-72-pyrrolidinone,3-hydroxy-1-methyl-5-(3-pyridinyl)-, (3R,5S)-rel-;
(3R,5S)-rel-3-Hydroxy-1-methyl-5-(3-pyridinyl)-2-pyrrolidinone
CAS:223655-46-7分子结构C10H12N2O2详情供应商
149495-13-62-pyrrolidinone,1-(hydroxymethyl)-5-(1-methylethyl)-, (S)- (9CI);
(S)-1-(Hydroxymethyl)-5-isopropyl-2-pyrrolidinone
CAS:149495-13-6分子结构C8H15NO2详情供应商
32162-64-4R-(+)-COTININE;
R-(+)-COTININE;
(R)-(+)-1-METHYL-5-(3-PYRIDIYL)-2-pyrrolidinonE
C10H12N2O详情供应商
17360-35-91-(4-[1-吡咯烷基]-2-丁炔基)-2-吡咯烷酮OXOTREMORINE SESQUIFUMARATE;
1-(4-(1-pyrrolidinyl)-2-butynyl)-2-pyrrolidinon(e)-2-butenedioate(2:3);
1-(4-(1-pyrrolidinyl)-2-butynyl)-2-pyrrolidinonfumarate(2:3);
1-(4-(1-pyrrolidinyl)-2-butynyl)-2-pyrrolidinonsesquifumarate;
1-(n-(1-pyrrolidinyl)-2-butynyl)-2-pyrrolidinonesesquifumarate;
oxotremorinefumarate(2:3);
1-[4-(1-PYRROLIDINYL)-2-BUTYNYL]-2-pyrrolidinonE SESQUIFUMARATE;
(1-[4-(1-PYRROLIDINYL)-2-BUTYNYL]-2-pyrrolidinonE) SESQUIFUMARATE SALT;
OXOTREMORINE SESQUIFUMARATE
CAS:17360-35-9分子结构C36H48N4O14详情供应商
热门搜关键词:甲氧基 三唑 胺 N-甲基异丁胺 二甲基胺 C2H7N 苯甲基 甲 氧基 乙醇 叔丁基 甲基呋喃 氨甲 蝶呤 BF3·C4H10O 4-氨基巴豆酸 十四甲基 硅 氯 乙基 氨基苯磺酰胺 异丁 酰胺 2,3-联苯基喹喔啉 苯甲酰基乙腈 1-苯基 炔 对苯二甲酸钾盐 二羟乙基磺酸 氧化钾 CAS NO. 五月牛蒡 N-BOC-哌啶 已基硫酸钠 [HMIM] CAS 5-硝基吲哚-2-羧酸乙酯 乙酸乙烯酯 乙烯 共聚 1-NA 2,4-二氯-7-溴喹唑啉 12-十八烯 四唑 蓝 ch3f2n 硅酸铯铝 C18H40N2 核糖内酯 b200 乙基 高氯酸 C23H26CLN3O3 C6H11NO7.H2O 环戊 钴 C20H27NOSi ? Pyruvic acid ?? Butyl ether ?? Maleimide