| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 双环哌烯 | Hexadiline | 3626-67-3 | C19H33N |
| 双环[2.2.2]锌-2-烯-2,3-二羧酸酐 | bicyclo[2.2.2]oct-2-ene-2,3-dicarboxylic anhydride | 151813-29-5 | C10H10O3 |
| 双环[2.2.2]辛烷-2-羰基氯(9CI) | 1-(4,5-Dihydrofuran-3-yl)ethan-1-one | 88825-40-5 | C6H8O2 |
| 双环[2.2.1]庚-2-酮,3-(羧氧基)-1,7,7-三甲基-(9CI) | 2-isopropyl-1,2,3,4-tetrahydroisoquinoline | 93627-52-2 | C12H17N |
| 双牛磺酸胆红素 | Ethanesulfonic acid, 2,2'-((1,10,19,22,23,24-hexahydro-1,19-dioxo-21H-biline-8,12-diyl)bis((1-oxo-3,1-propanediyl)imino))bis-, disodium salt, (Z,Z)- | 99316-85-5 | C29H34N6Na2O10S2+2 |
| 双氯西林钠 | 343-55-5 | C19H17Cl2N3NaO5S | |
| 双氯荧光黄乙酸乙酯 | 2',7'-dichlorodihydrofluorescein diacetate | 2044-85-1 | C24H14Cl2O7 |
| 双氯苯卓醇 | lormetazepam | 848-75-9 | C16H12Cl2N2O2 |
| 双氯芬酸杂质18 | 1-(8-Chlorocarbazolyl)acetic acid | 131023-44-4 | C14H10ClNO2 |
| 双氯环戊噻嗪 | pazoxide | 21132-59-2 | C12H10Cl2N2O2S |
| 双氯地那非 | (Z)-5-(5-(1,2-dichlorovinyl)-2-ethoxylphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one | 1446089-84-4 | C19H20Cl2N4O2 |
| 双氧异丁嗪 | oxomemazine | 3689-50-7 | C18H22N2O2S |
| 双氢青蒿素Tetrafurano醋酸 | Acetic acid (3aS,4R,6aS,7R,10R,10aR)-8-hydroxy-4,7-dimethyl-octahydro-furo[3,2-i]isochromen-10-yl ester | 198817-95-7 | C15H24O5 |
| 双氢链霉索 | (S)-tert-Butyl 1-aminopiperidine-3-carboxylate | 1225349-89-2 | C10H20N2O2 |
| 双氢薇甘菊内酯 | 7,12-Dimethyl-3,6,10,15-tetraoxapentacyclo[12.2.1.02,4.05,7.09,13]heptadec-1(17)-ene-11,16-dione | 23758-04-5 | C15H16O6 |
| 双氢氯散疾杂质C | Hydrochlorothiazide Impurity C | 402824-96-8 | C15H16Cl2N6O8S4 |
| 双氢卡马西平 | 1-(4-[2-Hydroxy-3-(isopropylamino)propoxy]-1H-indol-1-yl)-3-(isopropylamino)-2-propanol | 130115-63-8 | C20H33N3O3 |
| 双氢卡马西平 | 10,11-Dihydrocarbamazepin | 3564-73-6 | C15H14N2O |
| 双氟沙星 | difloxacin | 98106-17-3 | C21H19F2N3O3 |
| 双核素2 | Binucleine 2 | 220088-42-6 | C13H11ClFN5 |
| 双普罗西醇 | 2-methyl-3-oxo-4-(2,3-dihydroxypropyl)-6-chloro-2,3-dihydro-1,4-benzoxazine | 52042-24-7 | C12H14ClNO4 |
| 双恶哌嗪 | Dibozane | 7762-32-5 | C22H26N2O4 |
| 双己维林 | dihexyverine | 561-77-3 | C20H35NO2 |
| 双己维林 | bicyclohexyl-1-carboxylic acid-(2-piperidino-ethyl ester); hydrochloride | 5588-25-0 | C20H35NO2*ClH |
| 双复磷 | [1,3-bis(4-hydroxyiminomethylpyridinium)-2-oxapropane] | 7683-36-5 | C14H16N4O3 |
| 双喹醋铵 | 39,42-Dimethyl-20,31-diaza-1,12-diazoniapentacyclo[30.6.2.212,19.013,18.033,38]dotetraconta-13,15,17,19,31,33,35,37,39,41-decaene | —— | C40H58N4+2 |
| 双咪唑丁烷 | 1,1'-(1,4-butanediyl)bis(imidazole) | 69506-86-1 | C10H14N4 |
| 双吲哚马来酰亚胺II | Bisindolylmaleimide II | 137592-45-1 | C27H26N4O2 |
| 双吲哚马来酰亚胺 V | bisindolylmaleimide V | 113963-68-1 | C21H15N3O2 |
| 双吲哚马来酰亚胺 IX 甲烷磺酸盐 | 3-{1-[3-(amidinothio)propyl]-3-indolyl}-4-(1-methyl-3-indolyl)-1H-pyrrole-2,5-dione methanesulfonate | 138489-18-6 | CH4O3S*C25H23N5O2S |
| 双吲哚马来酰亚胺 IV | 3,4-bis(3-indolyl)-1H-pyrrole-2,5-dione | 119139-23-0 | C20H13N3O2 |
| 双吡唑啉酮 | bis-pyrazolone | 7477-67-0 | C20H18N4O2 |
| 双吡哆醇 | Bispyridoxine | 19203-56-6 | C16H20N2O5 |
| 双吗啉胺 | Amipan T | 119-48-2 | C20H38N4O4 |
| 双吗啉甲烷 | 4-(morpholinomethyl)morpholine | 5625-90-1 | C9H18N2O2 |
| 双十二烷基氰尿酸 | 1,3-didodecyl-[1,3,5]triazinane-2,4,6-trione | 1027246-90-7 | C27H51N3O3 |
| 双六亚甲基脲 | di(azepan-1-yl)methanone | 25991-86-0 | C13H24N2O |
| 双五亚甲基尿素 | 1,1'-carbonyldipiperidine | 5395-04-0 | C11H20N2O |
| 双乙酰阿昔洛韦 | 2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one | 75128-73-3 | C12H15N5O5 |
| 双乙酯硫胺 | O,S-Diacetyl-thiamin | 299-89-8 | C16H22N4O4S |
| 双乙酮 | 3,3-diethyl-2,4(1H,3H)-pyridinedione | 77-04-3 | C9H13NO2 |
| 双乙烯酮 | 4-methyleneoxetan-2-one | 674-82-8 | C4H4O2 |
| 双丙酮半乳糖 | 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose | 4064-06-6 | C12H20O6 |
| 双丙酮-L-阿拉伯糖 | 1,2;3,4-di-O-isopropylidene-β-L-arabinopyranose | 27820-98-0 | C11H18O5 |
| 双丁噁唑 | Isamoxol | 57067-46-6 | C12H20N2O2 |
| 双[甲基-(4-吡啶基)硫代氨甲酰]二硫化物 | N,N’-dimethyl-N,N’-di(4-pyridinyl)thiuram disulfide | 1158958-94-1 | C14H14N4S4 |
| 双[N-[1-乙基-1,2,3,4-四氢-6-[(1,3,4-噻二唑-2-基-N3)偶氮-N1]-7-喹啉基]-1,1,1-三氟甲磺酰胺根合-N]镍 | Nickel, bis[N-[1-ethyl-1,2,3,4-tetrahydro-6-[(1,3,4-thiadiazol-2-yl-kN3)azo-kN1]-7-quinolinyl]-1,1,1-trifluoromethanesulfonamidato-kN]- | 868747-30-2 | C28H28F6N12NiO4S4 |
| 双[5-氯-3-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-2-羟基苯磺酸三氢铬酸盐] | Chromate(3-), bis(5-chloro-3-(2-(4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)diazenyl-kappaN1)-2-(hydroxy-kappaO)benzenesulfonato(3-))-, hydrogen (1:3) | 65277-39-6 | C32H27Cl2CrN8O10S2+ |
| 双[4-[[1-(3-氯苯基)-4,5-二氢-3-甲基-5-氧-1H-吡唑-4-基]偶氮]-3-羟基-N-甲苯基-1-磺酰胺(2-)铬酸(1-)氢 | Chromate(1-), bis(4-((1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-4-yl)azo-kappaN1)-3-(hydroxy-kappaO)-N-methylbenzenesulfonamidato(2-))-, hydrogen | 73018-85-6 | C34H29Cl2CrN10O8S2 |
| 双[4-[4-[[4-[[[3-[[4,5-二氢-3-甲基-5-氧代-1-(4-磺酸基苯基)-1H-吡唑-4-基]偶氮]-4-羟基苯基]磺酰基]氨基]苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-1-吡唑基]苯磺酸根(4-)]合钴(III)酸五钠 | Cobaltate(5-), bis(4-(4-((4-(((3-((4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)azo)-4-hydroxyphenyl)sulfonyl)amino)phenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonato(4-))-, pentasodium | 75214-71-0 | C64H50CoN18Na5O22S6+ |