日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
57-71-62,3-丁烷二酮一肟;
二乙酰一肟;
肟乙基甲酮;
丁二酮單肟
2,3-Butanedione monoxime;
Diacetyl monoxime;
BDM
CAS:57-71-6分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
109-11-53-嗎啉酮3-Ketomorpholine;
Morpholin-3-one
CAS:109-11-5分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
924-42-5N-羥甲基丙烯酰胺N-Methylolacrylamide;
N-(Hydroxymethyl)-2-propenamide;
N-(Hydroxymethyl)acrylamide
CAS:924-42-5分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
2133-34-8(S)-(-)-2-羧基環(huán)丁胺;
2-吖丁啶羧酸;
(S)-氮雜環(huán)丁烷-2-羧酸
(S)-(-)-2-Azetidinecarboxylic acid;
L-2-Azetidinecarboxylic acid
CAS:2133-34-8分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
5977-14-01,3-丁二酮胺;
乙酰乙酰胺
Acetoacetamide;
Acetoacetamide(6CI,7CI,8CI);
3-Oxobutanamide;
3-Oxobutyramide;
Acetoacetic acid amide;
Acetylacetamide;
NSC 632231;
a-Acetylacetamide;
CAS:5977-14-0分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
15166-68-43-羥基-2-吡咯烷酮3-Hydroxy-2-pyrrolidinone;
3-Hydroxy-2-pyrrolidinone
CAS:15166-68-4分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
20063-89-2DL-氮雜環(huán)丁烷-2-羧酸DL-Azetidine-2-carboxylic acid;
Azetidine-2-carboxylic acid
CAS:20063-89-2分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
22059-21-81-氨基環(huán)丙烷羧酸1-Aminocyclopropanecarboxylic acid;
1-Amino-1-cyclopropanecarboxylic acid
CAS:22059-21-8分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
22677-21-0(R)-(+)-4-羥基-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分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
25747-41-54-羥基-2-吡咯烷酮4-Hydroxy-2-pyrrolidone;
(?à)-4-Hydroxypyrrolidone;
4-Hydroxy-2-pyrrolidinone;
4-Hydroxy-2-pyrrolidone;
DL-2-Oxo-4-hydroxypyrrolidine;
b-Hydroxy-g-aminobutyrolactam;
g-Amino-b-hydroxybutyric lactam
CAS:25747-41-5分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
36476-78-53-羧基環(huán)丁胺;
3-吖丁啶羧酸;
氮雜環(huán)丁烷-3-羧酸
3-Azetidinecarboxylic acid;
Azetidine-3-carboxylic acid
CAS:36476-78-5分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
68108-18-9(S)-(-)-4-羥基-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分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
625-77-4二乙酰胺Acetamide, N-acetyl-;
Diacetamide(6CI,8CI);
Diacetylamine;
N-Acetylacetamide;
NSC 405639
CAS:625-77-4分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
27719-81-9Butanamide, 4-oxo-;
Succinaldehydamide(8CI);
3-Formylpropionamide;
4-Oxobutanamide
CAS:27719-81-9分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
126577-60-4Butanenitrile,3,4-dihydroxy-, (S)- (9CI);
(S)-3,4-Dihydroxybutyronitrile
CAS:126577-60-4分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
124330-65-0Cyclopropanecarboxylicacid, 2-amino-;
Cyclopropanecarboxylicacid,2-amino-(9CI)
CAS:124330-65-0分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
5687-86-5Cyclopropanecarboxamide,N-hydroxy-;
Cyclopropanecarbohydroxamicacid (8CI);
Hydroxylamine, N-(cyclopropylcarbonyl)-;
N-Hydroxycyclopropanecarboxamide
CAS:5687-86-5分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
76455-37-3Cyclopropanecarboxylicacid, 2-amino-, cis- (9CI);
Cyclopropanecarboxylicacid,2-amino-,cis-(9CI)
CAS:76455-37-3分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
7729-30-8D-吖啶-2-羧酸;
(R)-氮雜環(huán)丁烷-2-羧酸
D-Azetidine-2-carboxylic acid;
2-Azetidinecarboxylicacid, (R)-;
2-Azetidinecarboxylic acid, D- (8CI);
(+)-Azetidinecarboxylic acid;
(R)-Azetidine-2-carboxylic acid;
D-2-Azetidinecarboxylic acid;
(2R)-(+)-Azetidine-2-carboxylic acid;
CAS:7729-30-8分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
83579-28-6Formamide,N-ethenyl-N-(hydroxymethyl)-;
N-(hydroxymethyl)-N-vinylformamide
CAS:83579-28-6分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:Dimethyl styrene phenylethyl butanoate 丁二酸 酯 GLASS OXIDE 正庚基苯 Pleconaril  C14H10N2O2 160A A3 鐵 Pigment green 1 1-環(huán)丙基乙酮 (3R,5S)-6-氯-3,5-二羥基己酸叔丁酯 C20H24O 庚基 葡萄糖苷 縮水甘油醚氧基 4-Octenoic acid C7H5Cl2NO C14H18O8 Fmoc-L-賴氨酸 C4H6Cl2O 4-甲基酚 Fmoc-甘氨酸 環(huán)丙基乙酮 磷酸鐵鈉 乙基丙烯酸 1,5,9-三氮環(huán)三癸烷 2,4-二氨基嘧啶-3-氧化物 Fmoc-Gln-OH 富馬酸 酯 聚乙烯醇肉桂酸酯 氨丙基三甲氧 C6H15O3Si Cyclohexanone,5-methyl-2-(1-methylethyl)-, (2R,5R)- -Carene 2,6,11,15-Tetramethylhexadecane 2,4-二氨基 Cyclotrisiloxane Pyrazine,2,5-dimethyl- 1-nitro-2-phenylethane 16-C19H21NO4