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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
2892-51-5方酸;
方形酸;
3,4-二羥基-3-環(huán)丁烯-1,2-二酮
3,4-Dihydroxy-3-cyclobutene-1,2-dione;
3,4-Dihydroxycyclobut-3-ene-1,2-dione;
Squaric acid
CAS:2892-51-5分子結構C4H2O4詳情供應商
13156-04-2N-叔丁基-3-羥基氮雜環(huán)丁1-tert-Butylazetidin-3-ol;
1-tert-Butyl-3-azetidinol
CAS:13156-04-2分子結構C7H15NO詳情供應商
18621-17-5N-二苯甲基氮雜環(huán)丁烷-3-醇;
1-(二苯甲基)-3-羥基氮雜環(huán)丁
1-(Diphenylmethyl)-3-hydroxyazetidine;
1-(Diphenylmethyl)-3-azetidinol;
1-Benzhydryl-3-azetanol;
1-Benzhydryl-3-hydroxyazetidine;
1-Benzhydrylazetidin-3-ol;
3-Hydroxy-1-(diphenylmethyl)azetidine;
N-(Diphenylmethyl)-3-hydroxyazetidine;
N-(Diphenylmethyl)azetidin-3-ol;
3-Azetidinol,1-(diphenylmethyl)-;
CAS:18621-17-5分子結構C16H17NO詳情供應商
18621-18-63-羥基氮雜環(huán)丁烷鹽酸鹽3-Hydroxyazetidine hydrochloride;
Azetidin-3-ol HCl
CAS:18621-18-6分子結構C3H8ClNO詳情供應商
51986-04-01-環(huán)丁砜-3-乙氧羰基-5-羥基吡唑3-Ethoxycarbonyl-5-hydroxy-1-sulfolanylpyrazole;
Ethyl 5-hydroxy-1-(tetrahydro-3-thienyl)-1H-pyrazole-3-carboxylate S,S-dioxide;
Ethyl 1-(1,1-dioxothiolan-3-yl)-5-oxo-2H-pyrazole-3-carboxylate
CAS:51986-04-0分子結構C10H14N2O5S詳情供應商
54881-13-91-芐基-3-羥基氮雜環(huán)丁烷;
1-芐環(huán)氮丁烷-3-醇
1-Benzylazetidin-3-ol;
1-Benzyl-3-hydroxyazetidine
CAS:54881-13-9分子結構C10H13NO詳情供應商
69712-56-7頭孢替坦;
(6R,7S)-7-[[4-(1-氨基-3-羥基-1,3-二氧代丙烷-2-基亞基)1,3-二硫雜環(huán)丁烷-2-甲酰]氨基]-7-甲氧基
Cefotetan;
(6R,7S)-7-[[4-(1-Amino-3-hydroxy-1,3-dioxopropan-2-ylidene)1,3-dithietane-2-carbonyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic a
CAS:69712-56-7分子結構C17H17N7O8S4詳情供應商
90604-02-71-二苯甲基-3-羥基氮雜環(huán)丁烷鹽酸鹽1-(Diphenylmethyl)-3-hydroxyazetidine hydrochloride;
1-Benzhydrylazetidin-3-ol hydrochloride
CAS:90604-02-7分子結構C16H18ClNO詳情供應商
132127-34-5(3R,4S)-3-羥基-4-苯基-2-氮雜環(huán)丁(3R,4S)-3-Hydroxy-4-phenyl-2-azetidinone;
(3R-cis)-3-Hydroxy-4-phenyl-2-azetidinone
CAS:132127-34-5分子結構C9H9NO2詳情供應商
141699-55-0N-Boc-3-羥基氮雜環(huán)丁烷;
1-叔丁氧羰基-3-羥基氮雜環(huán)丁
1-N-Boc-3-hydroxyazetidine;
tert-Butyl 3-hydroxyazetidine-1-carboxylate
CAS:141699-55-0分子結構C8H15NO3詳情供應商
146924-94-9(+)-3-羥基-1-(4-甲氧基苯基)-4-苯基氮雜環(huán)丁-2-酮(+)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenylazetidin-2-one;
(3R,4S)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone
CAS:146924-94-9分子結構C16H15NO3詳情供應商
163222-32-0(3R,4S)-1-(4-氟苯基)-3-[(3S)-3-(4-氟苯基)-3-羥基丙基]-4-[4-(苯甲氧基)苯基]-2-氮雜環(huán)丁(3R,4S)-1-(4-Fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-(phenylmethoxy)phenyl]-2;
2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-(phenylmethoxy)phenyl]-,[3R-[3a(S*),4b]]-;
(3R,4S)-4-[(4-Benzyloxy)phenyl]-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-2-azetidinone;
1-(4-Fluorophenyl)-3(R)-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4(S)-(4-benzyloxyphenyl)azetidin-2-one
CAS:163222-32-0分子結構C31H27F2NO3詳情供應商
194234-97-43-羥基-1-(4-甲氧基苯基)-4-苯基氮雜環(huán)丁-2-酮3-Hydroxy-1-(4-methoxyphenyl)-4-phenylazetidin-2-one;
(+)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenylazetidin-2-one
CAS:194234-97-4分子結構C16H15NO3詳情供應商
886510-13-01-Fmoc-3-羥基氮雜環(huán)丁烷;
3-羥基氮雜環(huán)丁烷-1-羧酸芴-9-甲基酯
1-Fmoc-3-hydroxyazetidine;
3-Hydroxyazetidine-1-carboxylic acid 9H-fluoren-9-ylmethyl ester
CAS:886510-13-0分子結構C18H17NO3詳情供應商
40432-51-7N-二苯甲基氮雜環(huán)丁烷-3-醇;
3-氮雜二醇;
1-二苯甲基氮雜環(huán)丁烷-3-醇;
1-二苯甲基-3-羥基-氮雜環(huán)丁
1-BENZHYDRYLAZETAN-3-OLCAS:40432-51-7分子結構C16H17NO詳情供應商
2588-24-1S,S-二氧-3,3'-(3H-2,1-苯并鄰氧硫環(huán)丁烷-3-亞基)二[6-羥基-5-甲基]苯甲酸Benzoic acid, 3,3'-(3H-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-methyl-,S,S-dioxide;
3,3'-(3h-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-methyl-, s,s-benzoic aci;
Benzoic acid,3,3'-(3H-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-methyl-,S,S-dioxide
CAS:2588-24-1分子結構C23H18O9S詳情供應商
43134-09-41,3-二[4-(二甲氨基)苯基]-2,4-二羥基環(huán)丁烯二鎓二氫氧化物,二(內(nèi)鹽)Cyclobutenediylium,1,3-bis[4-(dimethylamino)phenyl]-2,4-dihydroxy-, bis(inner salt);
2-Cyclobuten-1-ylium,1,3-bis[p-(dimethylamino)phenyl]-2-hydroxy-4-oxo-, hydroxide, inner salt (8CI);
Bis[4-(dimethylamino)phenyl]squaraine;
NSC 125878;
Squarylium Dye III;
Squarylium III
CAS:43134-09-4分子結構C20H20N2O2詳情供應商
17082-63-22-羥基環(huán)丁酮;
2-羥基環(huán)丁酮;
Cyclobutanone,2-hydroxy-;
Cyclobutanone,2-hydroxy-, (?à)-;
(?à)-2-Hydroxycyclobutanone;
2-Hydroxycyclobutanone
CAS:17082-63-2分子結構C4H6O2詳情供應商
191330-56-0(3R,4S)-1-(4-氟苯基)-3-[3-(4-氟苯基)-3-氧代丙基]-4-(4-羥基苯基)氮雜環(huán)丁烷-2-酮2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-,(3R,4S)-;
2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-,(3R-trans)-;
(3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one
CAS:191330-56-0分子結構C24H19F2NO3詳情供應商
104872-06-2(3S,4S)-3-己基-4-[(2R)-2-羥基十三烷基]-2-氧雜環(huán)丁2-Oxetanone,3-hexyl-4-[(2R)-2-hydroxytridecyl]-, (3S,4S)-;
2-Oxetanone,3-hexyl-4-(2-hydroxytridecyl)-, [3S-[3a,4b(S*)]]-
CAS:104872-06-2分子結構C22H42O3詳情供應商
熱門搜關鍵詞:alpha-松油醇; muconic oxoheptanedioic acid Aqual Cyclohexylethanol 九氟-1-丁烷磺酸 二氯 氟乙烷 乙 酸 乙 脂 C10H13N2O 醚 羥基 c28h20n2na2o8s2 plastoquinone C24H39NO4 Behenic acid, ACETIC ACID, 1-METHYLPROPYL ESTER 4-氧代-1,4-二氫喹啉-3-羧酸 P.B.60 硫酸氫黃連素 五甲基乙醇 2-Nonenal; hex-2-en-2-yl 1-Heptanesulfonic acid, Cholest-5-ene-3,7-diol 氨基 羥基 C16H10N2O3 oleoyl-sn-glycero C15H28(OH)3C0011 C12(13C)6H30O3 Siloxanes and Silicones, di-Me, di-Ph, ??D? 1,4-cyclohexanediamine a-hydroxyphenazine bis(tributyltin) oxide ,4-Dimethylthiophene 2,3,5-三甲基 氫溴酸加蘭他敏 Cholestan-3- Caren 磷酸 胺 氯甲基碳酸異丙酯 
赣榆县| 隆昌县| 顺义区| 彰武县| 临湘市| 汾西县| 塔城市| 汉川市| 四平市| 新郑市| 尼玛县| 萨迦县| 马山县| 太白县| 兰溪市| 如东县| 偃师市| 三台县| 鹤庆县| 双牌县| 北流市| 新和县| 南城县| 桐庐县| 铁岭县| 台北市| 柞水县| 凤山市| 晋州市| 达拉特旗| 武夷山市| 无为县| 丹棱县| 靖远县| 尤溪县| 阜南县| 林周县| 广饶县| 夏河县| 屏边| 安阳市|