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

化工產品

CAS號查詢化工產品

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
4347-31-32-醛基噻吩-3-酸;
2-甲酰基噻吩-3-
2-Formylthiophene-3-boronic acid;
(2-Formyl-3-thienyl)boronic acid;
3-Boronothiophene-2-carboxaldehyde
CAS:4347-31-3分子結構C5H5BO3S詳情供應商
4347-33-55-醛基-2-噻吩酸;
5-醛基噻吩-2-酸;
5-甲醛基噻吩-2-
5-Formyl-2-thiopheneboronic acid;
5-Formylthienyl-2-boronic acid
CAS:4347-33-5分子結構C5H5BO3S詳情供應商
6165-68-02-噻吩酸;
噻酚-2-
2-Thiopheneboronic acid;
2-Thienylboronic acid;
Thiophene-2-boronic acid
CAS:6165-68-0分子結構C4H5BO2S詳情供應商
6165-69-13-噻吩3-Thiopheneboronic acid;
Thiophene-3-boronic acid;
3-Thienylboronic acid
CAS:6165-69-1分子結構C4H5BO2S詳情供應商
98437-23-1苯并噻吩-2-2-Benzothienylboronic acid;
1-Benzothiophen-2-ylboronic acid
CAS:98437-23-1分子結構C8H7BO2S詳情供應商
113893-08-6苯并噻吩-3-Benzothiophene-3-boronic acid;
Thianaphthene-3-boronic acid;
1-Benzothiophen-3-ylboronic acid
CAS:113893-08-6分子結構C8H7BO2S詳情供應商
131880-16-5S-(三氟甲基)二苯并噻吩嗡四氟酸鹽S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborateCAS:131880-16-5分子結構C13H8BF7S詳情供應商
162607-15-04-甲基-2-噻吩4-Methylthiophene-2-boronic acid;
4-Methyl-2-thienylboric acid;
4-Methyl-2-thienylboronic acid
CAS:162607-15-0分子結構C5H7BO2S詳情供應商
162607-18-35-氯噻吩-2-5-Chlorothiophene-2-boronic acid;
5-Chloro-2-thienylboronic acid
CAS:162607-18-3分子結構C4H4BClO2S詳情供應商
175592-59-32-醛基噻吩-4-2-Formylthiophene-4-boronic acid;
Boronicacid, (5-formyl-3-thienyl)- (9CI);
(2-Formylthien-4-yl)boronic acid;
5-Formyl-3-thienylboronic acid;
5-Formyl-3-thiopheneboronic acid
CAS:175592-59-3分子結構C5H5BO3S詳情供應商
177734-82-62-氯噻吩-3-2-Chlorothiophene-3-boronic acid;
Boronicacid, (2-chloro-3-thienyl)- (9CI);
(2-Chlorothiophen-3-yl)dihydroxyborane;
3-Chlorothiophene-2-boronic acid
CAS:177734-82-6分子結構C4H4BClO2S詳情供應商
177735-11-44-甲基-3-噻吩4-Methyl-3-thiopheneboronic acid;
4-Methyl-3-thiopheneboronic acid;
4-Methylthiophene-3-boronic acid
CAS:177735-11-4分子結構C5H7BO2S詳情供應商
193978-23-3噻吩-2-酸頻哪醇酯Thiophene-2-boronic acid pinacol ester;
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
CAS:193978-23-3分子結構C10H15BO2S詳情供應商
206551-43-15-乙;-2-噻吩酸;
5-乙酰基噻吩-2-
5-Acetyl-2-thiopheneboronic acid;
5-Acetylthiophene-2-boronic acid
CAS:206551-43-1分子結構C6H7BO3S詳情供應商
214360-70-0噻吩-3-酸頻哪醇酯Thiophene-3-boronic acid pinacol ester;
4,4,5,5-Tetramethyl-2-thiophen-3-yl-1,3,2-dioxaborolane
CAS:214360-70-0分子結構C10H15BO2S詳情供應商
239075-02-62,2'-二噻吩-5,5'-二酸二頻哪醇酯2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester;
5,5'-Di(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
CAS:239075-02-6分子結構C20H28B2O4S2詳情供應商
305832-67-15-氰基噻吩-2-5-Cyanothiophene-2-boronic acid;
5-Cyano-2-thienylboronic acid
CAS:305832-67-1分子結構C5H4BNO2S詳情供應商
338454-45-85-羥甲基噻吩-2-5-Hydroxymethylthiophene-2-boronic acid;
Boronicacid, [5-(hydroxymethyl)-2-thienyl]- (9CI);
5-(hydroxymethyl)-2-thiophenenboronic acid;
[5-(Hydroxymethyl)-2-thienyl]boronicacid;
[5-(Hydroxymethyl)thiophen-2-yl]boronic acid
CAS:338454-45-8分子結構C5H7BO3S詳情供應商
374537-98-15-甲;-4-甲基噻吩-2-酸1,3-丙二醇酯5-(1,3,2-Dioxaborinan-2-yl)-3-methylthiophene-2-carboxaldehyde;
5-Formyl-4-methylthiophene-2-boronic acid 1,3-propanediol ester
CAS:374537-98-1分子結構C9H11BO3S詳情供應商
17303-83-23-甲醛基噻吩-2-Boronic acid,B-(3-formyl-2-thienyl)-;
2-Thiopheneboronicacid, 3-formyl- (8CI);
Boronic acid, (3-formyl-2-thienyl)- (9CI);
3-Formyl-2-thienylboronic acid;
3-Formyl-2-thiopheneboronic acid
CAS:17303-83-2分子結構C5H5BO3S詳情供應商
熱門搜關鍵詞:isoG C19H13NO4 ecosol GENIOSIL iC4H3 872AM [-CH2-CHCl]n [MgLiSiO(OH)]Na C10H8N3 C6H5CH2N(CH3)3OH 甲氨基丙酸 c3cl3n3 黃 CAS NO Benzylamino benzimidazol-1-yl 二羥 酮 C4H10ON4 C3H2ClF5O Drimaren -decene CH3OSO3Na C4O5H6 CH2(OH)3CNH2 trans-Muconic acid C21H18[2]H9NO 13C - D5 C18H23O2N C13H17O2N C19H12O3 C9H19O5N CAS NO As 甲基丙烯酸甲酯 丁二烯 苯乙烯 CoCl2 6.H2O NH2-CH2-CH2-NH-CH2-NH-CH2-CHOH-CHOH-CH2-O-C4H9 二甲基縮醛 甲基-γ-丁內酯 phenol,2,4-dimethyl- C14H29Br 2-(5-氯-2-苯氧基苯基)乙酸 2-氨基-5-溴苯甲酸 
汾阳市| 黄龙县| 高安市| 牙克石市| 南昌市| 韶关市| 长子县| 科尔| 叙永县| 汝城县| 平邑县| 理塘县| 和龙市| 泉州市| 宜城市| 大同县| 深州市| 临高县| 海伦市| 崇信县| 五大连池市| 轮台县| 武安市| 千阳县| 井陉县| 施秉县| 佛坪县| 班戈县| 资阳市| 中卫市| 南投县| 莫力| 平泉县| 南通市| 元氏县| 拉萨市| 巴东县| 六枝特区| 岢岚县| 共和县| 故城县|