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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
1481-93-24-二乙酰醇;
4-二乙酰醇;
3,4-二氫-2H-1-苯并吡喃-4-醇;
4-二乙酰醇,97%
2H-1-Benzopyran-4-ol,3,4-dihydro-;
4-Chromanol(6CI,7CI,8CI);
3,4-Dihydro-2H-chromen-4-ol;
3,4-dihydro-2H-1-benzopyran-4-ol;
4-Hydroxy-3,4-dihydro-2H-1-benzopyran;
4-hydroxychroman
CAS:1481-93-2分子結(jié)構(gòu)C9H10O2詳情供應(yīng)商
950-99-23,4-二氫-2,2,5,7,8-五甲基-2H-1-苯并吡喃-6-酚;
3,4-二氫-2,2,5,7,8-五甲基-2H-1-苯并吡喃-6-酚;
2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,5,7,8-pentamethyl-;
6-Chromanol,2,2,5,7,8-pentamethyl- (6CI,7CI,8CI);
2,2,5,7,8-Pentamethyl-6-chromanol;
2,2,5,7,8-Pentamethyl-6-hydroxychroman;
6-Hydroxy-2,2,5,7,8-pentamethylchroman;
Chroman C1;
Chromane C1;
Chromanol;
NSC 226236;
PMC;
TMC 5;
a-C-1-Chromanol
CAS:950-99-2分子結(jié)構(gòu)C14H20O2詳情供應(yīng)商
1886-42-62H-1-Benzopyran-6-ol,3,4-dihydro-2,2-dimethyl-;
6-Chromanol,2,2-dimethyl- (7CI,8CI);
2,2-Dimethyl-6-hydroxychroman;
2,2-Dimethylchroman-6-ol;
6-Hydroxy-2,2-dimethylchroman
CAS:1886-42-6分子結(jié)構(gòu)C11H14O2詳情供應(yīng)商
119-98-22H-1-Benzopyran-6-ol,3,4-dihydro-2-methyl-2-(4,8,12-trimethyltridecyl)-;
6-Chromanol,2-methyl-2-(4,8,12-trimethyltridecyl)- (7CI,8CI);
Tocol (6CI);
2-Methyl-2-(4,8,12-trimethyltridecyl)-6-chromanol;
2-Methyl-2-phytyl-6-chromanol;
2-Methyl-2-phytyl-6-hydroxychroman;
6-Hydroxy-2-methyl-2-phytylchroman
CAS:119-98-2分子結(jié)構(gòu)C26H44O2詳情供應(yīng)商
29908-59-62H-1-Benzopyran-6-ol,2-(4,8-dimethylnonyl)-3,4-dihydro-2,5,7,8-tetramethyl-;
6-Chromanol,2-(2,6-dimethylnonyl)-2,5,7,8-tetramethyl- (8CI);
2,5,7,8-Tetramethyl-2-(4',8'-dimethylnonyl)-6-hydroxychroman;
TMC 15
CAS:29908-59-6分子結(jié)構(gòu)C24H40O2詳情供應(yīng)商
16146-60-42H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4-methyl-3-penten-1-yl)-, 6-acetate;
2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4-methyl-3-pentenyl)-, acetate (9CI);
6-Chromanol, 2,5,7,8-tetramethyl-2-(4-methyl-3-pentenyl)-, acetate (8CI);
2,5,7,8-Tetramethyl-2-(4-methylpenten-3-yl)-6-hydroxychroman acetate
CAS:16146-60-4分子結(jié)構(gòu)C21H30O3詳情供應(yīng)商
72914-10-42H-1-Benzopyran-2-carboxylicacid, 6-chloro-3,4-dihydro-4-hydroxy-, ethyl ester;
ethyl-6-chloro-4-hydroxychroman-2-carboxylate
CAS:72914-10-4分子結(jié)構(gòu)C12H13ClO4詳情供應(yīng)商
5631-67-42H-1-Benzopyran-2-one,3,4-dihydro-7-hydroxy-;
Hydrocoumarin,7-hydroxy- (7CI,8CI);
Umbelliferone, 3,4-dihydro- (6CI);
3,4-Dihydro-7-hydroxycoumarin;
3,4-Dihydroumbelliferone;
7-Hydroxy-3,4-dihydrocoumarin;
7-hydroxychroman-2-one;
NSC 169994
CAS:5631-67-4分子結(jié)構(gòu)C9H8O3詳情供應(yīng)商
16171-35-02H-1-Benzopyran-6-ol,2-(4,8-dimethylnonyl)-3,4-dihydro-2,5,7,8-tetramethyl-;
6-Chromanol,2-(2,6-dimethylnonyl)-2,5,7,8-tetramethyl- (8CI);
2,5,7,8-Tetramethyl-2-(4',8'-dimethylnonyl)-6-hydroxychroman;
TMC 15
CAS:16171-35-0分子結(jié)構(gòu)C24H40O2詳情供應(yīng)商
109140-25-22H-1-Benzopyran-5-ol,3-(dipropylamino)-3,4-dihydro-;
3-(Dipropylamino)-5-hydroxychroman;
5-Hydroxy-3-(dipropylamino)chroman;
NDO 008
CAS:109140-25-2分子結(jié)構(gòu)C15H23NO2詳情供應(yīng)商
13849-32-62H-1-Benzopyran-5-ol,3,4-dihydro-;
5-hydroxychroman
CAS:13849-32-6分子結(jié)構(gòu)C9H10O2詳情供應(yīng)商
188826-25-72H-1-Benzopyran-8-ol,6-fluoro-3,4-dihydro-;
6-Fluoro-8-hydroxychroman
CAS:188826-25-7分子結(jié)構(gòu)C9H9FO2詳情供應(yīng)商
178167-75-42H-1-Benzopyran-2-propanoicacid, 3,4-dihydro-6-hydroxy-2,7,8-trimethyl-;
(?à)-LLU-a;
2,7,8-Trimethyl-2-(b-carboxyethyl)-6-hydroxychroman;
Racemic LLU-a;
g-CEHC
CAS:178167-75-4分子結(jié)構(gòu)C15H20O4詳情供應(yīng)商
77155-94-32,5-Methano-5H-1,4-benzodioxepin-3(2H)-one,7-chloro-;
6-chloro-4-hydroxychroman-2-carboxylic acid lactone
CAS:77155-94-3分子結(jié)構(gòu)C10H7ClO3詳情供應(yīng)商
124439-98-12H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-7-hydroxy-, ethyl ester, (2R)-;
2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-7-hydroxy-, ethyl ester, (R)-;
Ethyl (R)-7-hydroxychroman-2-carboxylate
CAS:124439-98-1分子結(jié)構(gòu)C12H14O4詳情供應(yīng)商
17771-33-44H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2,2-dimethyl-;
4-Chromanone,7-hydroxy-2,2-dimethyl- (6CI,7CI,8CI);
2,2-Dimethyl-7-hydroxy-4-chromanone;
2,2-Dimethyl-7-hydroxychromanone;
2,3-Dihydro-7-hydroxy-2,2-dimethyl-4H-1-benzopyran-4-one;
7-Hydroxy-2,2-dimethyl-2,3-dihydrochromen-4-one;
7-Hydroxy-2,2-dimethyl-4-chromanone
CAS:17771-33-4分子結(jié)構(gòu)C11H12O3詳情供應(yīng)商
66036-38-2雌馬酚EQUOL;
3-(4-Hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-ol;
3-(4-Hydroxyphenyl)-7-hydroxychroman;
4-(7-hydroxychroman-3-yl)phenol;
3-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-7-ol
CAS:66036-38-2分子結(jié)構(gòu)C15H14O3詳情供應(yīng)商
4670-05-7茶黃素THEAFLAVIN;
THEAFLAVIN;
THEAFLAVINE;
1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-5h-benzocyclohepten-5-one;
5h-benzocyclohepten-5-one,1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-3,;
6-trihydroxy-;
Theaflavins;
6,8,9-trihydroxy-3,11-bis[(2S,3R)-3,5,7-trihydroxychroman-2-yl]bicyclo[5.4.0]undeca-1,3,6,8,10-pentaen-5-one;
3,4,6-Trihydroxy-1,8-bis(3,4-dihydro-3α,5,7-trihydroxy-2H-1-benzopyran-2α-yl)-5H-benzocycloheptene-5-one
CAS:4670-05-7分子結(jié)構(gòu)C29H24O12詳情供應(yīng)商
熱門搜關(guān)鍵詞:C10H19N5 C13H21O2N3 C5H8N2O7 triphenylphosphorane C9H6N4Os Ethyl tartrate C25H21N3O2 C10H6N4O4 S1N5 S1N6 4-cyclohexene-1,2-dicarboxylic C17N2O4H16 CH3CH2SO2H C9h14os3 甲基 溴苯 c9h10n4s Phenylpentane 巰基 丙烯 C7H10N2O5 s2n5 S2N1 N5S2 S2N6 C4H8N4O4S2 C6H13ONS 氟丙酸乙酯 C7H18N4O C8H16OS c30h26 C19H25NO3 hexenyl ester Ethyl 3-hydroxyhexan 丙烯基甲苯 C15H14N4O2S 4-chloro-2,6-dimethylphenyl D-果糖- C19H13NO2 hexahydro-4-methylphthalic anhydride C6H4N4O4 5-(2-Aminopropyl) 
福州市| 雷州市| 清流县| 丰县| 定结县| 邛崃市| 象州县| 宁夏| 石楼县| 普兰县| 汉川市| 云浮市| 商都县| 兰考县| 定西市| 嘉善县| 景洪市| 吴忠市| 孟村| 阳高县| 铜山县| 绩溪县| 恩施市| 揭东县| 江口县| 曲松县| 合水县| 定西市| 彭水| 铁岭市| 浦江县| 泰兴市| 枣庄市| 鄢陵县| 水城县| 金秀| 阿城市| 绥滨县| 新疆| 宁安市| 库伦旗|