以字母2开头当前第24505页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	2-phenyl-1,3-dithiane 1,3-dioxide	61158-78-9	C₁₀H₁₂O₂S₂
——	2,8-dihydroxy-6-hydroxymethyl-9-oxo-xanthene-1-carboxylic acid	59554-28-8	C₁₅H₁₀O₇
——	2-Oxa-4,9,11-estratrien-3,17-dion	59442-58-9	C₁₇H₁₈O₃
——	2,2,12,12-Tetramethyl-1,3,11,13-tetraoxacycloeicosan	56444-63-4	C₂₀H₄₀O₄
——	2,2-Diethyl-5,8-dimethyl-4,4,9,9-tetrakis-trifluoromethyl-[1,3,5,8,2]dioxadiazagermonane	60335-62-8	C₁₄H₂₀F₁₂GeN₂O₂
——	2,4,6-Trimethyl-α-(4,5-tetramethyl-2-oxo-1,3,2-dioxaphospholan-2-yl)-benzylalkohol	59411-55-1	C₁₆H₂₅O₄P
——	2-Propylsulfanylcarbonyl-pyrrolidine-1-carboxylic acid benzyl ester	58587-11-4	C₁₆H₂₁NO₃S
——	{2-Phenyl-4-[(tetrahydro-2H-pyran-2-yloxy)methyl]-1,3-thiazol-5-yl}methanol	444612-76-4	C₁₆H₁₉NO₃S
——	(2S,4aR,6S,7R,8R,8aS)-6-Allyloxy-8-benzoyloxy-2-methyl-7-(2,2,2-trichloro-ethoxycarbonylamino)-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester	183239-79-4	C₂₃H₂₆Cl₃NO₁₀
——	(2E,4E,6E,8E)-9-(1-Isopropoxy-2,2,5,5-tetramethyl-pyrrolidin-3-yl)-3,7-dimethyl-nona-2,4,6,8-tetraen-1-ol	110115-13-4	C₂₂H₃₇NO₂
——	(2E)-(1R,3S,4S,5S)-3-acetoxy-2-cyanomethylene-1-hydroxy-4,5-dimethoxycyclohexane	135131-70-3	C₁₂H₁₇NO₅
——	2-(6-methyl-1<i>H</i>-benzoimidazol-2-yl)-3-pyridin-3-yl-acrylonitrile	57319-81-0	C₁₆H₁₂N₄
——	2-butyl-7-chloro-5-nitro-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-one	51352-49-9	C₁₁H₁₂ClN₃O₅S
——	2-[(7-ethoxy-7-bicyclo[2.2.1]heptanyl)oxy-dimethylsilyl]-2-trimethylsilylethenone	83547-75-5	C₁₆H₃₀O₃Si₂
——	2,3-dimethyl-5-phenyl-1,2-oxazol-2-ium;methyl sulfate	85311-14-4	CH₃O₄S*C₁₁H₁₂NO
——	2α,3α-methylene-4β,5α,17β-trihydroxyandrostane	77524-28-8	C₂₀H₃₂O₃
——	2-(p-chlorobenzoyl) hydrazono-4-thiazolidinone	129886-20-0	C₁₀H₈ClN₃O₂S
——	(2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-(3-hydroxy-4-(isopropoxycarbonyl)phenoxy)tetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate	1470074-08-8	C₃₆H₄₆O₂₁
——	2-ethoxy-5-fluoro-N-(5-pentyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide	67475-52-9	C₁₅H₂₀FN₃O₃S₂
——	(2-trimethylsilyl)ethyl α-D-galactopyranosyl-(1->6)-α-D-galactopyranosyl-(1->2)-α-L-fucopyranosyl-(1->2)-β-D-galactopyranosyl-(1->3)-2-deoxy-2-acetamido-β-D-glucopyranoside	1169758-30-8	C₃₇H₆₇NO₂₅Si
——	2-Methyl-4-pentyl-cyclopentane-1,3-dione	70013-58-0	C₁₁H₁₈O₂
——	2,3,5-trimethyl-5,6-dihydro-8<i>H</i>-imidazo[1,2-<i>a</i>]pyrimidin-7-one	71109-48-3	C₉H₁₃N₃O
——	2-(N-[(4-chlorophenyl)sulfonylcarbamoylamino]anilino)-N,N-diethylacetamide	72907-31-4	C₁₉H₂₃ClN₄O₄S
——	2-Carboxy-3-carbomethoxyindol	23221-21-8	C₁₁H₉NO₅
——	2-(Dimethylamino)-5,5-bis(4-chlorphenyl)imidazolin-4-on	68212-80-6	C₁₇H₁₅Cl₂N₃O
——	2-{4-[(E)-3-(4-fluoro-phenyl)-acryloylamino]-phenyl}-3-hydroxy-3H-benzoimidazole-5-carboxylic acid	1187839-96-8	C₂₃H₁₆FN₃O₄
——	(2-trimethylsilyl)ethyl α-D-galactopyranosyl-(1->6)-α-D-galactopyranosyl-(1->4)-α-L-fucopyranosyl-(1->2)-β-D-galactopyranosyl-(1->3)-2-deoxy-2-acetamido-β-D-glucopyranoside	1169758-32-0	C₃₇H₆₇NO₂₅Si
——	2,5-bis-<i>p</i>-tolylsulfanyl-thiophene	42057-10-3	C₁₈H₁₆S₃
——	2-[4-(3-chloropropoxy)-3-methylphenyl]-5-fluoro-4-methyl-1H-benzimidazole	1159707-34-2	C₁₈H₁₈ClFN₂O
——	2-(2-Allyl-phenoxy)-4,5,6-trimethyl-pyrimidine	70704-82-4	C₁₆H₁₈N₂O
——	2-chloro-<i>N</i>-(6-methoxy-2,4-dimethyl-quinolin-8-yl)-acetamide	73115-41-0	C₁₄H₁₅ClN₂O₂
——	(2-morpholin-4-yl-cyclohex-2-enesulfonyl)-acetic acid methyl ester	69703-13-5	C₁₃H₂₁NO₅S
——	(2R)-4-(3,4-dihydro-2H-1,5-benzodioxepin-6-ylmethyl)-N-isobutyl-N-(quinolin-6-ylmethyl)morpholine-2-carboxamide	941709-74-6	C₂₉H₃₅N₃O₄
——	2-(3-Methylthiophen-2-yl)cyclohexa-2,5-diene-1,4-dione	1258168-07-8	C₁₁H₈O₂S
——	(2S,3S)-3-ethyl-2-(2-phenylethyl)-2,3-dihydropyran-6-one	1137669-59-0	C₁₅H₁₈O₂
——	2-Butyl-3-butyltellanylselenophene	1033782-86-3	C₁₂H₂₀SeTe
——	[2,2-Dimethyl-1-(phenyl-trimethylsilanyl-arsanyl)-prop-(E)-ylidene]-phenyl-amine	69858-18-0	C₂₀H₂₈AsNSi
——	2-Allyl-3-allylamino-cyclohex-2-enone	69585-89-3	C₁₂H₁₇NO
——	2-[[3-methyl-1-[3-(4-methylanilino)-3-oxopropanoyl]-5-oxo-4H-pyrazol-4-yl]diazenyl]benzoic acid	70793-40-7	C₂₁H₁₉N₅O₅
——	(22E)-2,5,8,20,25-pentaoxapentacyclo[25.8.0.09,18.012,17.028,33]pentatriaconta-1(27),9(18),10,12,14,16,22,28,30,32,34-undecaene	1429339-39-8	C₃₀H₃₀O₅
——	2-[Fluoro-(4-methoxyphenyl)methyl]sulfonylpyridine	1415115-16-0	C₁₃H₁₂FNO₃S
——	2,10,18-tri-t-butyl-6,7,14,15,22,23-hexahydrotripyrazolo<1,5-a:1',5'-e:1'',5''-i>tripyrrolo<1''',5'''-c:1'''',5''''-g:1''''',5'''''-k><1,3,5,7,9,11>-hexaazacyclododecane-5,13,21-trione	127056-89-7	C₃₃H₄₅N₉O₃
——	2-Methyl-5-aethyl-thiophan-1.1-dioxyd	89975-75-7	C₇H₁₄O₂S
——	2-hydroxy-5,6-dimethylphenyl diethylcarbamate	1445899-24-0	C₁₃H₁₉NO₃
——	2-(Aminomethyl)-N-(2-ethylphenyl)benzenesulfonamide	953733-69-2	C₁₅H₁₈N₂O₂S
——	2,3-dimethoxy-6,7,12,13-tetrahydro-5H-indolo[2,3-a]pyrrolo[3,4-c]-carbazol-5-one	1269632-47-4	C₂₂H₁₇N₃O₃
——	2-methoxy-5-(tetrazol-1-yl)phenylamine	924871-47-6	C₈H₉N₅O
——	2,5-Dibutyl-3-butyltellanylselenophene	1033782-80-7	C₁₆H₂₈SeTe
——	2,3,3-tribromo-alpha-(1-methylethylidene)-4-oxo-1-azetidine acetic acid benzylamide	195517-06-7	C₁₅H₁₅Br₃N₂O₂
——	2-(5'-hydroxymethyl-2',3'-dihydro-1'H-indol-2'-yl)propan-2-ol	130075-00-2	C₁₂H₁₇NO₂