午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

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
91-96-3雙乙酰乙酰-3,3'-二甲基聯(lián)苯胺;
N,N'-雙乙酰乙酰-3,3'-二甲基-4,4'-聯(lián)苯二胺;
冰染偶合組分5;
色酚AS-G
N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-Oxobutanamide);
p,p'-Bis(o-acetoacetotoluidide);
Naphthol AS-G
CAS:91-96-3分子結(jié)構(gòu)C22H24N2O4詳情供應(yīng)商
92-15-9鄰甲氧基-N-乙酰乙酰苯胺;
乙酰乙酰鄰甲氧基苯胺
o-Acetoacetaniside;
N-(2-Methoxyphenyl)-3-Oxobutanamide;
Acetoacetyl-o-acetanisidine;
AAOA
CAS:92-15-9分子結(jié)構(gòu)C11H13NO3詳情供應(yīng)商
101-92-8乙;阴β缺桨;
AAPCA
4'-Chloroacetoacetanilide;
Acetoacetanilide,4'-chloro- (6CI,7CI,8CI);
4'-Chloroacetoacetanilide;
Acetoacet-p-chloroanilide;
N-(4-Chlorophenyl)-3-Oxobutanamide;
N-(4-Chlorophenyl)acetoacetamide;
N-(4-Chlorophenyl)acetylacetamide;
NSC 3544;
p-Chloroacetoacetanilide
CAS:101-92-8分子結(jié)構(gòu)C10H10ClNO2詳情供應(yīng)商
102-01-2N-乙酰乙酰苯胺Acetoacetanilide;
2-Acetyl-acetanilide;
N-(Acetylacetyl)aniline;
N-Phenyl-3-Oxobutanamide;
N-phenylacetoacetamide;
AAA;
AAN
CAS:102-01-2分子結(jié)構(gòu)C10H11NO2詳情供應(yīng)商
105-45-3乙酰乙酸甲酯Methyl acetoacetate;
3-Oxobutanoic acid methyl ester;
MAA
CAS:105-45-3分子結(jié)構(gòu)C5H8O3詳情供應(yīng)商
141-97-9乙酰乙酸乙酯Ethyl acetoacetate;
Acetoacetic ester;
Ethyl 3-Oxobutanoate;
Ethyl beta-ketobutyrate;
EAA
CAS:141-97-9分子結(jié)構(gòu)C6H10O3詳情供應(yīng)商
352-24-94,4-二氟乙酰乙酸乙酯Ethyl 4,4-difluoroacetoacetate;
Ethyl 4,4-difluoro-3-Oxobutanoate
CAS:352-24-9分子結(jié)構(gòu)C6H8F2O3詳情供應(yīng)商
363-58-62-氯-4,4,4-三氟乙酰乙酸乙酯Ethyl 2-chloro-4,4,4-trifluoroacetoacetate;
Acetoaceticacid, 2-chloro-4,4,4-trifluoro-, ethyl ester (6CI,7CI,8CI);
2-Chloro-4,4,4-trifluoro-3-Oxobutanoic acid ethyl ester;
Ethyl2-chloro-3-oxo-4,4,4-trifluorobutanoate;
Ethyl2-chloro-3-oxo-4,4,4-trifluorobutyrate;
Ethyl2-chloro-4,4,4-trifluoro-3-Oxobutanoate;
Ethyl2-chloro-4,4,4-trifluoroacetoacetate;
Ethyl4,4,4-trifluoro-2-chloro-3-Oxobutanoate
CAS:363-58-6分子結(jié)構(gòu)C6H6ClF3O3詳情供應(yīng)商
372-31-6三氟乙酰乙酸乙酯Ethyl 4,4,4-trifluoroacetoacetate;
Ethyl 3-oxo-4,4,4-trifluoroacetoacetate;
Ethyl 4,4,4-trifluoro-3-Oxobutanoate
CAS:372-31-6分子結(jié)構(gòu)C6H7F3O3詳情供應(yīng)商
638-07-34-氯乙酰乙酸乙酯Ethyl 4-chloroacetoacetate;
Ethyl 4-chloro-3-Oxobutanoate
CAS:638-07-3分子結(jié)構(gòu)C6H9ClO3詳情供應(yīng)商
710-11-22-氧代-4-苯基丁酸2-Oxo-4-phenylbutyric acid;
Butyricacid, 2-oxo-4-phenyl- (6CI,7CI,8CI);
2-Oxo-4-phenylbutanoic acid;
2-Oxo-4-phenylbutyric acid;
4-Phenyl-2-Oxobutanoic acid;
4-Phenyl-2-oxobutyricacid;
Benzylpyruvic acid
CAS:710-11-2分子結(jié)構(gòu)C10H10O3詳情供應(yīng)商
815-17-8三甲基丙酮酸3,3-Dimethyl-2-oxobutyric acid;
Butyric acid,3,3-dimethyl-2-oxo- (6CI,7CI,8CI);
Butyric acid, b,b-dimethyl-a-oxo-(4CI);
2-Oxo-3,3-dimethylbutanoic acid;
3,3-Dimethyl-2-Oxobutanoic acid;
3,3-Dimethyl-2-oxobutyric acid;
NSC 16648;
Trimethylpyroracemic acid;
Trimethylpyruvic acid;
tert-Butylglyoxylic acid;
CAS:815-17-8分子結(jié)構(gòu)C6H10O3詳情供應(yīng)商
882-36-0乙酰乙酰芐胺N-Benzylacetoacetamide;
N-Benzyl-3-Oxobutanamide
CAS:882-36-0分子結(jié)構(gòu)C11H13NO2詳情供應(yīng)商
982-57-0琥珀酸鈉氯霉素;
4-[2-[(2,2-二氯乙酰)氨基]-3-羥基-3-(4-硝基苯基)丙氧基]-4-氧代丁酸鈉
Chloramphenicol sodium succinate;
Sodium 4-[(2R,3R)-2-[(2,2-dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propoxy]-4-Oxobutanoate
CAS:982-57-0分子結(jié)構(gòu)C15H15Cl2N2NaO8詳情供應(yīng)商
1118-84-9乙酰乙酸烯丙酯Allyl acetoacetate;
(2-Propenyl) 3-Oxobutanoate;
2-Propenyl acetoacetate
CAS:1118-84-9分子結(jié)構(gòu)C7H10O3詳情供應(yīng)商
1490-25-1丁二酸單甲酯酰氯;
3-甲氧羰基丙酰氯
Methyl 4-chloro-4-Oxobutanoate;
Methyl 4-chloro-4-oxobutyrate;
Methyl succinyl chloride;
Methyl 3-(chloroformyl)propionate
CAS:1490-25-1分子結(jié)構(gòu)C5H7ClO3詳情供應(yīng)商
2044-64-6N,N-二甲基乙;阴0;
N,N-二甲基-3-氧代丁酰胺
N,N-Dimethylacetoacetamide;
DMAA;
N,N-Dimethyl-3-Oxobutanamide
CAS:2044-64-6分子結(jié)構(gòu)C6H11NO2詳情供應(yīng)商
2068-80-6L-天門冬氨酸鎂Magnesium dihydrogen di-L-aspartate;
L-Aspartic acid magnesium salt;
Magnesium (3S)-3-amino-4-hydroxy-4-Oxobutanoate
CAS:2068-80-6分子結(jié)構(gòu)2(C4H6NO4).Mg詳情供應(yīng)商
2177-62-0L-天冬氨酸-4-甲酯;
(2S)-2-氨基-4-甲氧基-4-氧代丁酸
4-Methyl hydrogen L-aspartate;
Aspartic acid 4-methyl ester;
(2S)-2-Amino-4-methoxy-4-Oxobutanoic acid
CAS:2177-62-0分子結(jié)構(gòu)C5H9NO4詳情供應(yīng)商
2235-46-3N,N-二乙基乙酰乙酰胺;
N,N-二乙基-3-氧代丁酰胺
N,N-Diethylacetoacetamide;
N,N-Diethyl-3-Oxobutanamide
CAS:2235-46-3分子結(jié)構(gòu)C8H15NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:skimmiamine C8H10N5O3 C7H14N6O2 aminoethylamide C13H16NO TETRA ETHYLENE PENTAMINE AMYL CINNAMYL ALCOHOL C24H33O ADIC C19H17N4O Corticotropin-releasing Hydracrylicacid, C14H12NO 15-octadecenoic C9H6N4O2 C8H12NO5 乙醛乙二醇縮醛 堿性陰離子交換樹脂 C27H33NO4 C6H5N3O3 四氫吡喃-2- Tetrabromodiphenyl chromogen 871C C11H18N3O2 C11H8N6 C4H10N3O C9H16N6O C8H18N6O C9H12NO5 C5H7N3O3 C10H20NO3 kana C10H16N4O2 UN NO 93/3 1,3-Dioxan-4-one 4-BROMO-3,5-DIMETHYL (neodecanoato-O) 3,5-二羥基苯甲 Lycopodan-5-one, 12-hydroxy-15-methyl-, (15R)-; 
台中市| 曲靖市| 阿拉善盟| 佛冈县| 韩城市| 两当县| 尼勒克县| 潼关县| 锡林郭勒盟| 友谊县| 泰来县| 皮山县| 千阳县| 吴旗县| 滦南县| 三门县| 西峡县| 平安县| 太湖县| 图木舒克市| 仁布县| 武清区| 普格县| 建湖县| 南陵县| 金门县| 长泰县| 南安市| 平湖市| 新民市| 铜山县| 阿荣旗| 东至县| 逊克县| 屏边| 亚东县| 扶绥县| 临沭县| 广州市| 南城县| 乌海市|