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
6281-42-11-(2-氨基乙基)-2-咪唑啉酮;
1-(2-氨基乙基)-2-咪唑烷酮;
1-(2-氨乙基)咪唑啉-2-酮		1-(2-Aminoethyl)imidazolidin-2-one;
1-(2-Aminoethyl)-2-imidazolidinone;
1-(2-Aminoethyl)-2-imidazolidone;
1-(2-Aminoethyl)imidazolidinone;
1-(b-Aminoethyl)-2-imidazolidone;
2-(2-Oxoimidazolidin-1-yl)ethylamine;
3-(2-Aminoethyl)-2-imidazolidinone;
3-(2-Aminoethyl)-2-imidazolidone;
N-(2-Aminoethyl)ethyleneurea;
N-(2-Aminoethyl)imidazolidin-2-one;
N-(2-Aminoethyl)imidazolidinone;
N-(2-Aminoethyl)imidazolidone;
N-(b-Aminoethyl)-N,N'-ethyleneurea;
NSC 5776;
[2-(2-Oxoimidazolidino)ethyl]amine		CAS:6281-42-1分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
756819-70-2Acetic acid,2-[(dimethylamino)methylene]hydrazide;
Aceticacid, [(dimethylamino)methylene]hydrazide (9CI)		CAS:756819-70-2分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
4417-83-8Butanamide,N-(aminoiminomethyl)-;
Butyramide,N-amidino- (8CI)		CAS:4417-83-8分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
174089-29-3Ethanone,2-amino-1-(1-pyrazolidinyl)-;
Pyrazolidine,1-(aminoacetyl)- (9CI)		CAS:174089-29-3分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
14049-14-0Guanidine,N-(4-oxobutyl)-;
Guanidine,(3-formylpropyl)- (7CI,8CI);
Guanidine, (4-oxobutyl)- (9CI);
(3-Formylpropyl)guanidine;
4-Guanidinobutanal;
4-Guanidinobutyraldehyde;
g-Guanidinobutyraldehyde		CAS:14049-14-0分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
16339-07-41-甲基-4-亞硝基哌嗪;
1-甲基-4-亞硝基哌嗪;
Piperazine,1-methyl-4-nitroso-;
1-Methyl-4-nitrosopiperazine;
1-Nitroso-4-methylpiperazine;
N-Nitroso-N'-methylpiperazine;
NSC 523886		CAS:16339-07-4分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
30805-33-51,3,5-Triazin-2(1H)-one,tetrahydro-4,6-dimethyl-;
s-Triazin-2(1H)-one,tetrahydro-4,6-dimethyl- (7CI,8CI)		CAS:30805-33-5分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
5623-95-01-Piperazinecarboxamide;
1-Carbamoylpiperazine;
N-Carbamoylpiperazine;
NSC 86952;
Piperazine, 1-(aminocarbonyl)-		CAS:5623-95-0分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
767323-97-71-Oxa-4,7,8-triazaspiro[4.4]nonane(9CI);
1-Oxa-4,7,8-triazaspiro[4.4]nonane(9CI)		CAS:767323-97-7分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
124072-93-11-Pyrazolidinecarboxamide,N-methyl-;
1-Pyrazolidinecarboxamide,N-methyl-(9CI)		CAS:124072-93-1分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
740783-73-71H-Pyrazole-4-methanol,3-amino-4,5-dihydro-a-methyl-;
1H-Pyrazole-4-methanol,3-amino-4,5-dihydro-alpha-methyl-(9CI)		CAS:740783-73-7分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
84501-64-42-Piperazinecarboxamide;
2-Carbamoylpiperazine		CAS:84501-64-4分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
159572-93-72-Piperazinecarboxamide,(2S)-;
2-Piperazinecarboxamide,(S)-		CAS:159572-93-7分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
170500-50-22-Imidazolidinone,1-amino-3,4-dimethyl-;
2-Imidazolidinone,1-amino-3,4-dimethyl-(9CI)		CAS:170500-50-2分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
17238-66-34-Morpholinecarboximidamide;
4-Morpholinecarboxamidine(6CI);
4-Amidinomorpholine;
Morpholinoamidine;
U 42069;
U 42069D		CAS:17238-66-3分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
701904-51-05-Pyrimidinamine,1,4,5,6-tetrahydro-1-methoxy-;
5-Pyrimidinamine,1,4,5,6-tetrahydro-1-methoxy-(9CI)		CAS:701904-51-0分子結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
13183-21-6Butanal semicarbazone;
Butanal semicarbazone;
Butyraldehyde semicarbazone		CAS:13183-21-6化學(xué)結(jié)構(gòu)C5H11N3O詳情供應(yīng)商
熱門搜關(guān)鍵詞:magnet CAS NO monophenyl ester C19H17C1N2O4 C68H138 Acetyltryptophan galactonicacid Coumalicacid DHZR  C20H25N3O CH3CH2NCHO C7H6N2O3S H3CO4 Val-Leu C20H32N2O3S Hydrocarbons, C4, 1,3-butadiene-free, polymd., tetraisobutylene fraction, hydrogenated C5C6 2-羥基苯硫酚 2,3,4,5-四氫吡啶 1,3-Propanediol, 2-(hydroxymethy 硝基苯甲腈 3,4-dimethylbenzoic 4-Hydroxy-2,5-dimethyl-3(2H)f (allylamine hydrochloride 6-O-b-D-xylopyranosyl-b-D-glucopyranosyl H205 D-xylo-Hexos-5-ulose  c12h14o4 N-4-Boc-2-piperazinecarboxylic acid 4-methoxy-benzaldehyde B-3G Vinylchloride 2,5-二羥基-1,4-苯喹酮 C18H36O5 C10H5Cl2NO2 C23H19ClF3NO3 2,2,6-TRIMETHYL-6-VINYLTETRAHYDRO-2H-PYRAN-3-OL C15H26O CAS:106-28-5 indole-3-lacticacid C11H11O3N R-ADR 882 5-Hydroxyheptanoic acid lactone 
梁平县| 渭源县| 临沂市| 且末县| 克东县| 漳平市| 出国| 勐海县| 舟山市| 台州市| 华安县| 黔江区| 文登市| 若尔盖县| 南郑县| 侯马市| 微山县| 芦山县| 高雄市| 信宜市| 周至县| 乌拉特前旗| 突泉县| 清徐县| 日照市| 雷波县| 皋兰县| 榆社县| 泗洪县| 微山县| 广水市| 铁岭市| 武平县| 兖州市| 玉环县| 左权县| 界首市| 鄂州市| 莱芜市| 新安县| 泸定县|