日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

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(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
33632-74-53,4-二氫-2H-1,5-苯并二氧環(huán)丙 7-羥酸;
3,4-二氫-2H-1,5-苯并二氧環(huán)丙7-羥酸
2H-1,5-Benzodioxepin-2-carboxylicacid, 3,4-dihydro-;
AKOS BC-1932;
3,4-TRIMETHYLENEDIOXYBENZOIC ACID;
3,4-DIHYDRO-2H-1,5-BENZOdioxepine-7-CARBOXYLIC ACID;
3,4-DIHYDRO-2H-1,5-BENZODIOXAPIN-7-CARBOXYLIC ACID;
2H-1,5-BENZODIOXEPIN-7-CARBOXYLIC ACID, 3,4-DIHYDRO-;
RARECHEM AL BE 1273;
3,4-Dihydro-2H-Benzo[b][1,4]dioxepine-2-Carboxylic Acid;
2H-1,5-Benzodioxepin-2-carboxyacid, 3,4-dihydro
CAS:33632-74-5分子結(jié)構(gòu)C10H10O4詳情供應(yīng)商
147644-11-97-溴-3,4-二羥基-2H-1,5-苯并二氧;
3,4-二氫-7-溴-2H-苯并[1,4]二氧庚烷;
7-溴-3,4-二氫-1,5-苯并二噁庚
2H-1,5-Benzodioxepin,7-bromo-3,4-dihydro-;
4-Bromo-1,2-trimethylenedioxybenzene;
7-Bromo-3,4-dihydro-2H-1,5-benzodioxepine;
7-Bromo-3,4-dihydro-2H-benzo[b][1,4]dioxepin
CAS:147644-11-9分子結(jié)構(gòu)C9H9BrO2詳情供應(yīng)商
306934-86-12H-1,5-Benzodioxepin-7-carbonylchloride, 3,4-dihydro-;
AKOS BC-1931;
3,4-DIHYDRO-2H-1,5-BENZOdioxepine-7-CARBONYL CHLORIDE;
3,4-Dihydro-2H-1,5-benzodioxepin-7-carbonyl chloride;
2H-1,5-Benzodioxepin-7-carbonyl chloride, 3,4-dihydro- (9CI)
CAS:306934-86-1分子結(jié)構(gòu)C10H9ClO3詳情供應(yīng)商
78288-94-52H-1,5-Benzodioxepin,3,4-dihydro-7-nitro-;
7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine;
3, 4-dihydro-7-nitro-2H-benzo[b][1,4]dioxepine
CAS:78288-94-5分子結(jié)構(gòu)C9H9NO4詳情供應(yīng)商
155861-77-12H-Thieno[3,4-b][1,4]dioxepin,3,4-dihydro-;
3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepine;
3,4-Trimethylenedioxythiophene
CAS:155861-77-1分子結(jié)構(gòu)C7H8O2S詳情供應(yīng)商
77156-62-82H-1,5-Benzodioxepin-2-carbonylchloride, 3,4-dihydro-;
2H-1,5-Benzodioxepin-2-carbonyl chloride, 3,4-dihydro;
3,4-Dihydro-2H-benzo[b][1,4]dioxepine-2-carbonylchloride;
2H-1,5-Benzodioxepin-2-carbonyl chloride, 3,4-dihydro- (7CI,9CI)
CAS:77156-62-8分子結(jié)構(gòu)C10H9ClO3詳情供應(yīng)商
142169-23-12,4-Benzodioxepin,3-ethenyl-1,5-dihydro-;
3-Vinyl-1,5-dihydro-3H-2,4-benzodioxepine
CAS:142169-23-1分子結(jié)構(gòu)C11H12O2詳情供應(yīng)商
209256-62-22H-1,5-Benzodioxepin-6-carboxaldehyde,3,4-dihydro-;
3,4-Dihydro-2H-benzo[b][1,4]dioxepine-6-carboxaldehyde
CAS:209256-62-2分子結(jié)構(gòu)C10H10O3詳情供應(yīng)商
61253-91-65-BROMO-4,7-DIHYDRO-[1,3]dioxepineCAS:61253-91-6分子結(jié)構(gòu)C5H7BrO2詳情供應(yīng)商
489-50-9反丁烯原冰島衣酸酯FUMARPROTOCETRARIC ACID;
FUMARPROTOCETRARIC ACID;
[(7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-9-yl)methyl] hydrogen fumarate;
(E)-2-Butenedioic acid hydrogen 1-[(7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-9-yl)methyl] ester;
4-Formyl-3,8-dihydroxy-9-[[[(E)-4-hydroxy-1,4-dioxo-2-butenyl]oxy]methyl]-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid;
Fumarylprotocetraric acid;
2-Butenedioic acid, mono[(7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[B,E][1,4]dioxepin-9-yl)methyl] ester, (2E)-;
9-({[(2E)-3-Carboxyprop-2-enoyl]oxy}methyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[B,E][1,4]dioxepine-7-carboxylic acid;
9-(3-Carboxy-acryloyloximethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[B,E][1,4]dioxepin-7-carboxylic acid
CAS:489-50-9分子結(jié)構(gòu)C22H16O12詳情供應(yīng)商
熱門搜關(guān)鍵詞:benzyaldehyde 300P ScB2 NHC11H10O imidoyl C11H19O4N C12H19O2N C7 H11 O5 4H030 GEEN Methylhexadecanoate 3-methylcyclopentyl Sb2o3  [Co(en)3]Cl3 EC 111 c3c4  C5H8O3 吡啶氮氧化物 5-溴-2-噻吩甲醛 丙烯酸丁酯 苯乙烯 丙烯酸甲酯 [P66614]Br C10H11BrO 維生素 油 3-吡啶二甲酸 吲哚 葡萄糖苷 異懈皮苷 糠酸二氯尼特 C6H18O2 Protoporphyrin 二乙氨基二硫代 甲基 叔丁基苯酚 三 三甲基甲硅烷基 酯 二苯甲酰甲基 叔丁基乙烯 防老劑CPPD 羰基 環(huán)氧 二甲基苯乙烯 溴苯丙烯 C24H30O2 C6H4(NH2)2.2H2O