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
383-53-92--4'-(三甲基)苯乙酮2-Bromo-4'-(trifluoromethyl)acetophenon;
2-Bromo-1-[4-(trifluoromethyl)phenyl]ethan-1-one;
4-(Trifluoromethyl)phenacyl bromide
CAS:383-53-9分子結構C9H6BrF3O詳情供應商
403-29-22--4'-苯乙酮;
2--1-(4-苯基)乙-1-酮
2-Bromo-4'-fluoroacetophenone;
4-Fluorophenacyl bromide;
2-Bromo-1-(4-fluorophenyl)ethan-1-one
CAS:403-29-2分子結構C8H6BrFO詳情供應商
655-15-22--2'-苯乙酮;
2-代鄰苯乙酮
2-Bromo-2'-fluoroacetophenone;
2-Fluorophenacyl bromide
CAS:655-15-2分子結構C8H6BrFO詳情供應商
40706-98-72--3',4'-二苯乙酮2-Bromo-1-(3,4-difluorophenyl)ethan-1-one;
2-Bromo-1-(3,4-difluorophenyl)ethanone;
2-Bromo-3',4'-difluoroacetophenone;
3,4-Difluorophenacyl bromide;
a-Bromo-3',4'-difluoroacetophenone
CAS:40706-98-7分子結構C8H5BrF2O詳情供應商
53631-18-82--3'-苯乙酮;
2-代間苯乙酮
2-Bromo-1-(3-fluorophenyl)ethan-1-one;
3-Fluorophenacyl bromide;
2-Bromo-3'-fluoroacetophenone
CAS:53631-18-8分子結構C8H6BrFO詳情供應商
102429-07-22--2',4'-二苯乙酮2-Bromo-2',4'-difluoroacetophenone;
2,4-Difluorophenacyl bromide
CAS:102429-07-2分子結構C8H5BrF2O詳情供應商
1006-39-92--4-苯乙酮;
2'--4'-苯乙酮
Ethanone,1-(2-bromo-4-fluorophenyl)-;
Acetophenone,2'-bromo-4'-fluoro- (7CI,8CI);
1-(2-Bromo-4-fluorophenyl)ethanone;
2-Bromo-4-fluoroacetophenone;
2'-Bromo-4'-fluoroacetophenone
CAS:1006-39-9分子結構C8H6BrFO詳情供應商
5122-16-72--2',3',4',5',6'-五苯乙酮;
2--2',3',4',5',6'-五苯乙酮;
Ethanone,2-bromo-1-(2,3,4,5,6-pentafluorophenyl)-;
Acetophenone,2-bromo-2',3',4',5',6'-pentafluoro- (7CI,8CI);
Ethanone,2-bromo-1-(pentafluorophenyl)- (9CI);
2-Bromo-1-(pentafluorophenyl)ethan-1-one;
Bromoacetylpentafluorobenzene;
a-Bromo-2,3,4,5,6-pentafluoroacetophenone;
w-Bromopentafluoroacetophenone
CAS:5122-16-7分子結構C8H2BrF5O詳情供應商
1006-33-32'--5'-苯乙酮Ethanone,1-(2-bromo-5-fluorophenyl)-;
Acetophenone,2'-bromo-5'-fluoro- (7CI,8CI);
1-(2-Bromo-5-fluorophenyl)ethanone;
2'-Bromo-5'-fluoroacetophenone
CAS:1006-33-3分子結構C8H6BrFO詳情供應商
161957-61-53'--2'-苯乙酮Ethanone,1-(3-bromo-2-fluorophenyl)-;
1-(3-Bromo-2-fluorophenyl)ethanone;
3-Bromo-2-fluoroacetophenone
CAS:161957-61-5分子結構C8H6BrFO詳情供應商
56159-89-82--1-(2,6-二苯基)乙酮;
2--2',6'-二苯乙酮
Ethanone,2-bromo-1-(2,6-difluorophenyl)-;
2,6-Difluorophenacylbromide;
2-Bromo-1-(2,6-difluorophenyl)ethanone;
2-Bromo-2',6'-difluoroacetophenone
CAS:56159-89-8分子結構C8H5BrF2O詳情供應商
175205-89-72--2′,6′-二氯-4′-(三甲基)苯乙酮Ethanone,2-bromo-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-;
2-Bromo-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]ethan-1-one
CAS:175205-89-7分子結構C9H4BrCl2F3O詳情供應商
141134-24-94-(二甲氧基)苯乙酮Ethanone,2-bromo-1-[4-(difluoromethoxy)phenyl]-;
1-(2-Bromo-1-oxoethyl)-4-difluoromethoxybenzene;
2-Bromo-1-(4-difluoromethoxyphenyl)ethanone;
2-Bromo-4'-(difluoromethoxy)acetophenone
CAS:141134-24-9分子結構C9H7BrF2O2詳情供應商
103962-10-34-(三甲氧基)苯酰甲基;
2--4-(三甲氧基)苯乙酮
Ethanone,2-bromo-1-[4-(trifluoromethoxy)phenyl]-;
2-Bromo-1-(4-trifluoromethoxyphenyl)ethanone;
2-Bromo-1-[4-(trifluoromethoxy)phenyl]ethan-1-one;
2-Bromo-4'-(trifluoromethoxy)acetophenone;
4-(Trifluoromethoxy)phenacyl bromide
CAS:103962-10-3分子結構C9H6BrF3O2詳情供應商
220607-75-02--3'',5''-二苯乙酮Ethanone,2-bromo-1-(3,5-difluorophenyl)-;
2-Bromo-1-(3,5-difluoro-phenyl)-ethanone;
2-Bromo-3',5'-difluoroacetophenone;
3,5-Difluorophenacyl bromide
CAS:220607-75-0分子結構C8H5BrF2O詳情供應商
122-16-72--2',3',4',5',6'-五苯乙酮;
磺胺硝苯;
硝苯醋磺胺;
乙酰磺胺對硝基苯
sulfanitran;
4-(4-nitrophenylsulfamoyl)acetanilide
CAS:122-16-7分子結構C14H13N3O5S詳情供應商
7542-64-52,2-二-4'-苯乙酮ALPHA,ALPHA-DIBROMO-4-FLUOROACETOPHENONE;
ALPHA,ALPHA-DIBROMO-4'-FLUOROACETOPHENONE;
ALPHA,ALPHA-DIBROMO-4-FLUOROACETOPHENONE;
4-Fluoro-alpha,alpha-dibromoacetophenone;
2,2-dibromo-4'-fluoroacetophenone;
4-fluoro-à,à-dibromoacetophenone;
α,α-Dibromo-4-fluoroacetophenone
CAS:7542-64-5化學結構C8H5Br2FO詳情供應商
157014-35-22--2'--4'-甲氧基苯乙酮;
2--2'--4'-甲氧基苯乙酮
2-BROMO-1-(2-FLUORO-4-METHOXYPHENYL)ETHANONE;
2-BROMO-1-(2-FLUORO-4-METHOXYPHENYL)ETHANONE;
2-Bromo-2'-fluoro-4'-methoxyacetophenone, 2-Bromo-1-(2-fluoro-4-methoxyphenyl)ethan-1-one, 4-(Bromoacetyl)-3-fluoroanisole
CAS:157014-35-2化學結構C9H8BrFO2詳情供應商
864773-64-81-(5--2,4-二苯基)乙酮;
1-(5--2,4-二苯基)乙酮;
5'--2',4'-二苯乙酮
1-(5-Bromo-2,4-difluoro-phenyl)-ethanone;
1-(5-Bromo-2,4-difluoro-phenyl)-ethanone;
5'-Bromo-2',4'-difluoroacetophenone;
5'-Bromo-2',4'-difluoroacetophenone 98%;
1-(5-Bromo-2,4-difluorophenyl)ethan-1-one;
5-broMo-2,4-difluoroacetophenobe
CAS:864773-64-8化學結構C8H5BrF2O詳情供應商
928715-37-12'--6'-苯乙酮;
2'--6'-苯乙酮
1-(2-Bromo-6-fluorophenyl)ethanoneCAS:928715-37-1化學結構詳情供應商
熱門搜關鍵詞:Tin Maleate neolone SODIUM CHONDROITIN SULFATE oxydi C24H26O13N2 3-(1-哌啶基甲基)苯酚 Orap omac 丙基三氯硅 SODIUM BENZOAT green 1 5_羥基色氨酸 硅 二醇 C24H19N3O3 牛磺鵝去氧膽酸鈉 苯并三氮唑 四甲基脲六氟磷酸鹽 甲基 氯丁烷 C12H21N3 C17H16ClNO3 丙 丁 烷 C6H4N2O6 氟 酸 活性橙16 Tungsten Carbide C9H14N5O4P 10H-Phenothiazin-3-ol, 7-羥基香豆素-3-羧酸 碳酸亞乙烯 乙胺硫酸鹽 2-甲基-2-丁烯二酸 十六烷基 氯 N2OC10H12 AL2O3 + SIO2 3-氨基-5-甲氧基異惡唑 甲酸葉醇酯 ball 澤瀉醇B 4-癸烯酸乙酯 C4H9F 2-Quinolinecarboxylic acid 
巴青县| 大同县| 平南县| 云阳县| 武邑县| 澎湖县| 连州市| 古交市| 天门市| 元谋县| 罗山县| 扶沟县| 江安县| 杂多县| 永修县| 获嘉县| 安化县| 平谷区| 织金县| 晋宁县| 应城市| 寿阳县| 丽江市| 荥经县| 隆昌县| 晋中市| 甘谷县| 玉龙| 白朗县| 澄迈县| 邹城市| 榆林市| 苏尼特右旗| 江北区| 平乐县| 丰原市| 息烽县| 沙坪坝区| 普安县| 常德市| 汾阳市|