| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,10-二氨基-5-[[(5-氨基-2,6-二羟基-6-氧代己基)氨基]甲基]-6-[4-(2-氨基-3-羟基-3-氧代丙基)咪唑-1-基]十一烷二酸 | Histidinohydroxymerodesmosine | 51773-61-6 | C24H43N7O9 |
| 2,1-苯并异噻唑-4-甲醛(9CI) | N<sup>10</sup>-propargyl-5,8-dideaza-5,6,7,8-tetrahydrofolic acid | 107174-40-3 | C24H27N5O6 |
| 2,1-苯并异噻唑,3-氯-4,5,6,7-四氢-(9CI) | 2(S)-hydroxypropionic acid ethylamide | 194022-24-7 | C5H11NO2 |
| 2(S)-氮杂双环[2.2.2]辛烷-2,3-二羧酸2-叔丁酯 | (2S)-3-tert-butoxycarbonyl-3-azabicyclo[2,2,2]octane-2-carboxylic acid | 109523-16-2 | C13H21NO4 |
| 2(S)-氨基-3-(3,4-二羟基苯基)丙酸乙酯 | L-DOPA ethyl ester | 37178-37-3 | C11H15NO4 |
| 2(S)-[4(S)-(2,2-二氟乙烯基)-2-羰基吡咯烷-1-基]丁酰胺 | seletracetam | 357336-74-4 | C10H14F2N2O2 |
| 2(S),3(R)-2-氨基-3-羟基戊-4-炔酸 | 2(S).3(R)-2-amino-3-hydroxypent-4-ynsaeure | —— | C5H7NO3 |
| 2(R)-2-[(Z)-2-(氨基噻唑-4-基)-2-(羟基亚胺)乙酰氨基)]-2-[(2RS,5RS)-5-甲基-7-氧代-2,4,5,7-四氢-1H-呋喃并[3,4-d][1,3]噻嗪-2-基]乙酸 | 2-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-(5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furan[3,4-d][1,3]thiazin-2-yl)acetic acid | —— | C14H15N5O6S2 |
| 2(3H)-苯并噻唑亚胺,6-乙氧基-3-乙基- | Barusiban | 285571-64-4 | C40H63N9O8S |
| 2(3H)-苯并呋喃酮,5-乙基- | (3R)-7-Chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylic acid | 189298-39-3 | C16H11ClN2O3 |
| 2(3H)-苯并呋喃酮,3,7-二甲基- | Enkephalinamide-met, ala(2,3)- | 75059-08-4 | C29H40N6O6S |
| 2(3H)-噻唑酮,3-[4-(二甲氨基)-2-丁炔-1-基]-4-甲基- | Einecs 280-403-8 | 83399-90-0 | C20H13ClF2N7Na3O11S3 |
| 2(3H)-呋喃酮,5-(1,1-二甲基乙基)二氢-3-甲基-3-[(苯基甲基)氨基]-,顺- | 2(3H)-Furanone,5-(1,1-dimethylethyl)dihydro-3-methyl-3-[(phenylmethyl)amino]-, cis- | 139224-52-5 | C16H23NO2 |
| 2(3H)-呋喃酮,3-氨基二氢-4,4-二甲基-,(3R)- | 3(R)-amino-4,4-dimethyl-2-oxo-tetrahydrofuran | 368436-80-0 | C6H11NO2 |
| 2(3H)-呋喃酮,3-氨基二氢-3-甲基-,(3R)- | rac-4-(iodomethyl)-4-isopropyl-2-phenyloxazol-5(4H)-one | 182176-14-3 | C13H14INO2 |
| 2(3H)-呋喃酮,3-氨基-5-丁基二氢-,(3R,5R)- | (3R,5R)-3-Amino-5-butyldihydrofuran-2(3H)-one | 783294-17-7 | C8H15NO2 |
| 2(2-羟基乙氧基)乙酰胺 | 2-(2-hydroxyethoxy)-acetamide | 123-85-3 | C4H9NO3 |
| 2(1H)-萘酮,7-氟-3,4-二氢-6-羟基- | Pieridon-(6)-carbonsaeure-(2)-amid | 98484-48-1 | C6H10N2O2 |
| 2(1H)-异喹啉碳杂氧杂脒,3,4-二氢-N-羟基-1,8-二甲基- | 3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-one | 84529-13-5 | C9H9NO2 |
| 2(1H)-嘧啶酮,5-乙基-3,4-二氢-6-甲基-4-(2-噻嗯基)- | 3-chloro-D-alanine hydroxyamide | 23628-35-5 | C3H7ClN2O2 |
| 2(1H)-嘧啶酮,4-氨基-1-(2,3-二脱氧-2-甲基-b-D-苏-五呋喃糖基)- | γ-carboxypropylamide of linoleic acid | 84393-31-7 | C22H39NO3 |
| 2(1H)-喹喔啉酮,3,5-二甲基- | Bis(oxiranylmethyl) 3,4,5,6-tetrachlorocyclohexene-1,2-dicarboxylate | 97890-16-9 | C14H14Cl4O6 |
| 2(1H)-喹喔啉酮,3,4-二氢-3-(羟甲基)-(9CI) | 1,2,3,4-tetrahydro-3-(hydroxymethyl)quinoxalin-2-one | 148012-90-2 | C9H10N2O2 |
| 2(1H)-喹喔啉酮,3,4-二氢-1,4-二甲基-3-亚甲基-(9CI) | 2-amino-2-(hydroxymethyl)-4-methylpentanoic acid | 137503-94-7 | C7H15NO3 |
| 2(1H)-喹啉酮,7-(乙胺基)-8-甲基- | Tyrosyl-alanyl glycyl-phenylalaninamide-propyl-phenylalaninamide-glycyl-alanyl-tyrosine | 83916-02-3 | C49H62N10O10 |
| 2(1H)-喹啉酮,5-溴-3,4-二氢- | 2,4-dimethyl-phenylalanine | 103854-24-6 | C11H15NO2 |
| 2(1H)-喹啉酮,1-(二氯甲基)-4-甲基- | (3S)-3-amino-4-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-sulfooxybutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]-[(2S)-2-[[6-[(1-amino-1-oxo-3-phenylpropan-2-yl)amino]-6-oxohexyl]amino]-4-methylsulfanylbutanoyl]amino]-4-oxobutanoic acid | 124869-86-9 | C53H72N10O15S3 |
| 2(1H)-吡啶酮,6-羟基-4-甲基-1-(1-甲基乙基)- | 3,6-diamino-N-[[(8E)-11-(2-amino-1,4,5,6-tetrahydropyrimidin-4-yl)-8-[(carbamoylamino)methylidene]-15-(3,6-diaminohexanoylamino)-2-(hydroxymethyl)-3,6,9,12,16-pentaoxo-1,4,7,10,13-pentazacyclohexadec-5-yl]methyl]hexanamide | —— | C31H56N16O9 |
| 2'-脱氧麦根酸 | 2'-deoxymugineic acid | 74235-24-8 | C12H20N2O7 |
| 2'-脱氧心磷脂(二磷脂酰-1,3-丙烷二醇) | [3-[3-[2,3-Di(hexadecanoyloxy)propoxy-hydroxyphosphoryl]oxypropoxy-hydroxyphosphoryl]oxy-2-hexadecanoyloxypropyl] hexadecanoate | 99018-93-6 | C73H142O16P2 |
| 2'-脱氧-7-甲基鸟苷 | Methionyl-tyrosyl-lysine | 73674-95-0 | C20H32N4O5S |
| 2'-[4-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]苯基]-6-甲基[2,6'-联苯并噻唑]-7-磺酸钠 | Sodium 2'-(4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)phenyl)-6-methyl(2,6'-bibenzothiazole)-7-sulphonate | 6359-80-4 | C31H21N6NaO4S3 |
| 2'-C-甲基道诺霉素 | Methylsilylidyne tris(2-ethylhexanoate) | 70682-61-0 | C25H48O6Si |
| 2'-(三甲基氨)乙基-4-(十六烷氧基)-3-甲氧基丁烷磷羧酸酯 | 2'-(trimethylammonioethyl) 4-(hexadecyloxy)-3(S)-methoxybutanephosphonate | 146388-20-7 | C26H56NO5P |
| 2'-(2-羟基苯基)-2'-噻唑啉-4'-羧酸 | 2-(2-hydroxyphenyl)-4,5-dihydrothiazole-4-carboxylic acid | 49608-51-7 | C10H9NO3S |
| 2'-(1-氧代丙基)丙酰肼 | 1,2-dipropanoylhydrazine | 1528-34-3 | C6H12N2O2 |
| 2',6'-二甲基-L-酪氨酸 | 2,6-dimethyl-L-tyrosine | 123715-02-6 | C11H15NO3 |
| 2',6'-二氯-2-二乙基氨基-4'-硝基乙酰苯胺 | <i>N</i>,<i>N</i>-diethyl-glycine-(2,6-dichloro-4-nitro-anilide) | 67624-99-1 | C12H15Cl2N3O3 |
| 2',6'-二氯-2-二乙基氨基-2-甲基乙酰苯胺 | N-(2,6-Dichloro-phenyl)-2-diethylamino-propionamide | 67624-95-7 | C13H18Cl2N2O |
| 2',6'-二氯-2-(二乙基氨基)-4'-甲氧基乙酰苯胺 | <i>N</i>,<i>N</i>-diethyl-glycine-(2,6-dichloro-4-methoxy-anilide) | 67625-05-2 | C13H18Cl2N2O2 |
| 2',6'-二氯-2-(二乙基氨基)-4'-(二甲基氨基)乙酰苯胺 | N-(2,6-Dichloro-4-dimethylamino-phenyl)-2-diethylamino-acetamide | 67625-02-9 | C14H21Cl2N3O |
| 2',4',6'-三羟基-4-(吡咯烷-1-基)丁酰苯 | (R)-α-Methylleucine methyl ester | 90104-03-3 | C8H17NO2 |
| 2',3'-二脱氢-2',3'-二脱氧-5-氯胞苷 | <5-(N<sup>4</sup>,N<sup>4</sup>-dimethylasparagine)>lysine-vasopressin | 72449-67-3 | C48H69N13O12S2 |
| 2',3'-O-(2,4,6--三硝基环己三烯并二烯亚基)尿苷5'-单磷酸酯 | Admaadda-MS-M-LR | 141634-77-7 | C50H76N10O14 |
| 2',3',5'-三乙酰肌苷 | N-benzyloxycarbonylglycylhistidine | 38972-84-8 | C16H18N4O5 |
| 2',2'-二甲基硬脂酰肼 | Stearinsaeuredimethylhydrazid | 6079-89-6 | C20H42N2O |
| 1,2,4-三甲基吡唑硫酸乙酯 | 1,2,4-trimethyl-pyrazol-2-ium methyl sulfate | 856614-13-6 | CH3O4S*C6H11N2 |
| 1’,2’-去氢甲丙氨酯 | 2-Methyl-2-allyl-propandiol-(1,3)-dicarbamat | 25462-39-9 | C9H16N2O4 |
| 1alpha,2alpha-环丁烷二甲酸二异丙酯 | Cyclobutane-1,2-dicarboxylic acid, diisopropyl ester, (Z)- | 64011-76-3 | C12H20O4 |
| 1R-顺式二氯菊酸 | 1(R)-cis-permethrinic acid | 55667-40-8 | C8H10Cl2O2 |