| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (4,6-二甲基-2-嘧啶基)-脲 | 2-ureido-4,6-dimethylpyrimidine | 74530-04-4 | C7H10N4O |
| (4,6-二甲基-1H-吲哚-2-基)甲醇 | 2-hydroxymethyl-4,6-dimethylindole | 647009-88-9 | C11H13NO |
| (4,6-二甲基-1-苯并呋喃-3-基)乙酸 | 2-(4,6-dimethyl-1-benzofuran-3-yl)acetic acid | 539807-37-9 | C12H12O3 |
| (4,6-二氯吡啶-3-基)硼酸 | (4,6-dichloropyridin-3-yl)boronic acid | 1070893-11-6 | C5H4BCl2NO2 |
| (4,6-二氯-3-吡啶基)乙腈 | 2-(4,6-dichloro-3-pyridyl)acetonitrile | 199283-52-8 | C7H4Cl2N2 |
| (4,6-二氯-2-嘧啶)-肼 | 4,6-Dichloro-2-hydrazinylpyrimidine | 887592-69-0 | C4H4Cl2N4 |
| (4,6-二氨基均三嗪-2-基)胍单硝酸盐 | (4,6-Diamino-1,3,5-triazin-2-yl)guanidine Nitrate | 3553-49-9 | C4H9N9O3 |
| (4,6-二氟-2-吡啶)-肼 | 4,6-Difluoro-2-hydrazono-2,3-dihydropyridine | —— | C5H5F2N3 |
| (4,6-二氟-1,3-苯并噻唑-2-基)肼 | 4,6-difluoro-2-hydrazinylbenzothiazole | 872696-11-2 | C7H5F2N3S |
| (4,6-二吗啉-4-基-1,3,5-三嗪-2-基)肼 | 2-hydrazino-4,6-dimorpholino-1,3,5-triazine | 13017-47-5 | C11H19N7O2 |
| (4,6,7-三甲基-1-苯并呋喃-3-基)乙酸 | (4,6,7-Trimethyl-1-benzofuran-3-YL)acetic acid | 902139-76-8 | C13H14O3 |
| (4,5-二苯基噻吩-2-基)(5-甲氧基-2-甲基-1-苯并呋喃-3-基)甲酮 | 2-methyl-3-(4',5'-diphenylthenoyl-2')-5-methoxybenzofuran | 132993-95-4 | C27H20O3S |
| (4,5-二苯基-4H-[1,2,4]噻唑-3-磺酰基)-乙酸肼 | [(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide | 49656-91-9 | C16H15N5OS |
| (4,5-二苯基-4H-[1,2,4]三唑-3-基硫基)-乙酸 | [(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetic acid | 54559-45-4 | C16H13N3O2S |
| (4,5-二苯基-1H-吡唑-1-基)乙酸 | (4,5-diphenyl-pyrazol-1-yl)-acetic acid | 24301-67-5 | C17H14N2O2 |
| (4,5-二甲基-2-吡啶基)甲醇 | (4,5-Dimethylpyridin-2-yl)methanol | 121638-24-2 | C8H11NO |
| (4,5-二甲基-1H-苯并咪唑-2-基)甲醇 | (4,5-dimethyl-1H-benzo[d]imidazol-2-yl)methanol | 915921-59-4 | C10H12N2O |
| (4,5-二甲基-1H-苯并咪唑-2-基)甲胺盐酸盐 | (4,5-Dimethyl-1H-benzo[d]imidazol-2-yl)methanamine | 1119451-11-4 | C10H13N3 |
| (4,5-二甲基-1,3-噻唑-2-基)甲醇 | (4,5-dimethylthiazol-2-yl)methanol | 99839-16-4 | C6H9NOS |
| (4,5-二氯吡啶-2-基)甲醇 | 4,5-dichloro-2-hydroxy-methylpyridine | 154780-03-7 | C6H5Cl2NO |
| (4,5-二氯-1H-咪唑-1-基)(2-噻吩)甲酮 | (4,5-Dichloroimidazol-1-yl)-thiophen-2-ylmethanone | 649578-66-5 | C8H4Cl2N2OS |
| (4,5-二氧代-4,5-二氢-1H-吡唑-3-基)氨基甲酸 | (4,5-Dioxo-4,5-dihydro-1H-pyrazol-3-yl)carbamic acid | 859955-10-5 | C4H3N3O4 |
| (4,5-二氢-4,6-二甲基-5-亚甲基-1,2,4-三嗪-3-基)脲 | (4,5-Dihydro-4,6-dimethyl-5-methylene-1,2,4-triazin-3-yl)urea | 94094-77-6 | C7H11N5O |
| (4,5-二氢-2-甲基咪唑并[4,5-d][1]苯并氮杂卓-6(1H)-基)(4-硝基苯基)甲酮 | 2-methyl-6-(4-nitrobenzoyl)-1,4,5,6-tetrahydroimidazo-[4,5-d][1]benzazepine | 168626-71-9 | C19H16N4O3 |
| (4,5-二氢-2-噻唑)-异丁胺 | (4,5-Dihydro-thiazol-2-yl)-isobutyl-amine | 79146-95-5 | C7H14N2S |
| (4,5-二乙酰氧基-2-氯-3-甲酰基-6-甲基-1H-吲哚-7-基)乙酸酯 | 2-Chlor-3-formyl-4,5,7-triacetoxy-6-methyl-indol | 73355-43-8 | C16H14ClNO7 |
| (4,5,6,7-四碘-1,3-二氧代-1,3-二氢-2H-异吲哚-2-基)乙酸 | 3,4,5,6-Tetraiod-phthalimidoessigsaeure | 19231-60-8 | C10H3I4NO4 |
| (4,5,6,7-四氢吡唑并[1,5-a]吡啶-2-基)甲醇 | (4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)methanol | 623564-49-8 | C8H12N2O |
| (4,5,6,7-四氢-苯并噻唑-2-基)-乙腈 | 2-cyanomethyl-4,5,6,7-tetrahydrobenzothiazole | 497933-46-7 | C9H10N2S |
| (4,4-二甲基氧杂环丁烷-2-基)甲醇 | (4,4-dimethyloxetan-2-yl)methanol | 61266-55-5 | C6H12O2 |
| (4,4-二甲基-2-氧代-1,4-二氢-2H-3,1-苯并恶嗪-6-基)硼酸 | (1,4-dihydro-4,4-dimethyl-2-oxo-2H-3,1-benzoxazin-6-yl)boronic acid | 304853-90-5 | C10H12BNO4 |
| (4,4-二甲基-2,5-二氧代咪唑烷-1,3-二基)二乙烯二月桂酸酯 | (4,4-Dimethyl-2,5-dioxoimidazolidine-1,3-diyl)diethylene dilaurate | 63059-80-3 | C33H60N2O6 |
| (4,4-二甲基-1,3-二恶烷-5-基)甲醇 | 4,4-dimethyl-5-hydroxymethyl-1,3-dioxane | 3258-96-6 | C7H14O3 |
| (4,4-二氟哌啶-3-基)甲醇 | (4,4-difluoro-3-piperidyl)methanol | 1331823-62-1 | C6H11F2NO |
| (4,4-二乙氧基-1-哌啶基)乙腈 | 1-(cyanomethyl)-4,4-diethoxypiperidine | 141529-07-9 | C11H20N2O2 |
| (4,4'-二甲基-2,2'-联吡啶-N,N')二(异氰酸基)铂(II) | (4,4'-dimethyl-2,2'-bipyridyl-N,N')bis(isocyanato)platinum(II) | 135568-20-6 | C14H12N4O2Pt |
| (3’R)-依折麦布 | (3R,4S)-1-(4-fluorophenyl)-3-[(3R)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-azetidin-2-one | 163380-16-3 | C24H21F2NO3 |
| (3β,5α)-麦角甾-7,9(11),24(28)-三烯-3-醇 | (2s,3s,4r,5r)-2-(3,4-Diaminophenyl)-5-(Hydroxymethyl)pyrrolidine-3,4-Diol | 253129-06-5 | C11H17N3O3 |
| (3β,5xi,18α)-3-[(6-脱氧-α-L-吡喃半乳糖基)氧代]urs-12-烯-27,28-二酸 | 4-Ethyl-3-(methoxycarbonyl)-5-methyl-3,4-didehydro-gamma-butyrolactone | 142438-64-0 | C9H12O4 |
| (3β)-胆甾-5-烯-3-醇-(3beta,5alpha)-胆甾烷-3-醇水合物(1:1:2) | Carbamic acid, dimethyl-, 2-((hexylmethylamino)methyl)-3-pyridinyl ester, ethanedioate (1:1) | 169128-37-4 | C18H29N3O6 |
| (3β)-24-(丙烷-2-基碲烷基)胆-5-烯-3-醇 | 1H-Isoxazolo[3,4-B]indole | 140469-00-7 | C9H6N2O |
| (3s,4s)-rel-1-boc-3-氟-4-(羟甲基)哌啶 | (3s,4s)-Rel-1-boc-3-fluoro-4-(hydroxymethyl)piperidine | 882033-94-5 | C11H20FNO3 |
| (3s,4s)-3-氨基-4-氟哌啶-1-羧酸叔丁酯 | tert-butyl (3S,4S)-3-amino-4-fluoropiperidine-1-carboxylate | 1290191-71-7 | C10H19FN2O2 |
| (3s,4r)-rel-1-boc-3-氟-4-(羟甲基)哌啶 | (±)-cis-tert-butyl 1-[3-fluoro-4-(hydroxymethyl)piperidin-1-yl]carboxylate | 882033-93-4 | C11H20FNO3 |
| (3r,4s)-rel-1-哌啶羧酸,3-氨基-4-甲基-,1,1-二甲基乙酯 | (3S,4R)-3-amino-4-methylpiperidinyl-1-carboxylic acid tert-butyl ester | 1271810-27-5 | C11H22N2O2 |
| (3r,4r)-四氢-n-羟基-4-[[4-[[2-(三氟甲基)-1H-苯并咪唑-1-基]甲基]苯甲酰基]氨基]-2H-吡喃-3-羧酰胺 | BMS-566394 anhydrate | 503166-51-6 | C22H21F3N4O4 |
| (3r,4r)-rel-4-氟-3-哌啶醇盐酸盐 | (3R,4R)-4-fluoropiperidin-3-ol hydrochloride salt | 955028-83-8 | C5H10FNO*ClH |
| (3ci)-8-喹啉氨基甲酸 | Quinolin-8-ylcarbamic acid | 876492-30-7 | C10H8N2O2 |
| (3beta)-14,17-二氢-3-甲氧基-16(15H)-氧杂刺桐烷-15-酮 | (9a<i>S</i>,13a<i>S</i>)-12<i>t</i>-methoxy-(9a<i>r</i>)-1,4,5,6,9,9a,10,11,12,13-decahydro-8<i>H</i>-pyrano[4',3':3,4]pyrido[2,1-<i>i</i>]indol-2-one | 115-36-6 | C16H23NO3 |
| (3bS,7R)-7-[(beta-D-吡喃葡萄糖基氧基)甲基]-4,5,6,7,8,9,10,10aalpha,10b,11-十氢-6beta,7,10alpha-三羟基-10bbeta-甲基-5abeta,8beta-甲桥-5ah-环庚并[5,6]萘并[2,1-b]呋喃-12(3bH)-酮 | Mascaroside | 55465-97-9 | C26H36O11 |