CAS号查询列表_4_第444页-摩熵化学

中文名称	英文名称	CAS号	化学式
(2Z)-氯[(4-甲氧基苯基)亚肼基]乙酸乙酯	(Z)-ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate	473927-63-8	C₁₁H₁₃ClN₂O₃
(2Z)-4-[(2-甲基-2-丙基)氧基]-4-氧代-2-丁烯酸	tert-butyl hydrogen maleate	45022-27-3	C₈H₁₂O₄
(2Z)-4,4-二乙氧基-2-(乙氧基亚甲基)-3-氧代丁酸乙酯	2-diethoxyacetyl-3-ethoxy-acrylic acid ethyl ester	40995-61-7	C₁₃H₂₂O₆
(2Z)-3-羟基-2-丁烯酸甲酯	Methyl acetoacetate	4525-25-1	C₅H₈O₃
(2Z)-3-羟基-2-(4-吡啶基)丙烯醛	(2Z)-3-hydroxy-2-(4-pyridyl)prop-2-enal	493038-82-7	C₈H₇NO₂
(2Z)-3-甲基-N-苯基-2H-环庚并[b]呋喃-2-亚胺	(2Z)-3-Methyl-N-phenyl-2H-cyclohepta[b]furan-2-imine	452916-47-1	C₁₆H₁₃NO
(2Z)-2-氰基-3-[2-(2-羟基乙氧基)苯基]丙烯酸乙酯	Ethyl 2-cyano-3-[2-(2-hydroxyethoxy)phenyl]prop-2-enoate	418785-96-3	C₁₄H₁₅NO₄
(2Z)-2-氟-1-苯基-2-戊烯-1-酮	(Z)-2-fluoro-1-phenyl-2-penten-1-one	41343-04-8	C₁₁H₁₁FO
(2Z)-2-[(Z)-环丙烷羰基]-3-(二甲基氨基)-2-丙酸甲酯	methyl (Z)-2-(cyclopropanecarbonyl)-3-(dimethylamino)acrylate	433736-33-5	C₁₀H₁₅NO₃
(2Z)-1,2,4-三氯-2-丁烯	1,3,4-trichlorobutene	41601-58-5	C₄H₅Cl₃
(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸	phthalidyliden-acetic acid	4743-57-1	C₁₀H₆O₄
(2Z)-(2,3-二氢-6-甲氧基-1H-茚-1-亚基)-乙腈	(Z)-(2,3-dihydro-6-methoxy-1H-inden-1-ylidene)acetonitrile	468104-14-5	C₁₂H₁₁NO
(2Xi)-1,2-O-异亚丙基-D-核-呋喃己糖	(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexanal;prop-1-en-2-olate	4495-04-9	C9H17O7-
(2SR,3RS)-3-甲基-4-戊基-2-醇	(2R,3R)-3-methyl-4-pentyne-2-ol	41998-65-6	C₆H₁₀O
(2S-顺式)-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸钾	Penicillanic acid potassium salt	4027-63-8	C₈H₁₀NO₃S*K
(2S-cis)-(+)-2,3-二氢-3-羟基-2-(4-甲氧苯基)-1,5-苯并硫氮杂卓-4(5H)-酮	3<i>c</i>-hydroxy-2<i>r</i>-(4-methoxy-phenyl)-2,3-dihydro-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-4-one	42399-49-5	C₁₆H₁₅NO₃S
(2S-(2-alpha,5-alpha,6-beta))-3,3-二甲基-7-氧代-6-(((四氢-5-甲基-2-呋喃基)羰基)氨基)-4-硫杂-1-氮杂双环(3.2.0)庚烷-2-羧酸	6β-((2Ξ)-ξ-5-methyl-tetrahydro-furan-2-carbonylamino)-penicillanic acid	47219-50-1	C₁₄H₂₀N₂O₅S
(2S,6S)-2,6-二甲基哌嗪	(2S,6S)-2,6-dimethylpiperazine	402832-69-3	C₆H₁₄N₂
(2S,5S)-2-(羟甲基)-5-甲基吡咯烷-1-羧酸叔丁酯	(2S,5S)-tert-butyl 2-(hydroxymethyl)-5-methylpyrrolidine-1-carboxylate	441716-79-6	C₁₁H₂₁NO₃
(2S,5S)-(-)-5-苯基-3-甲基-2-(5-甲基-2-呋喃)-4-咪唑啉酮	(2S,5S)-5-benzyl-3-methyl-2-(5-methyl-furan-2-yl)-imidazolidin-4-one	415678-40-9	C₁₆H₁₈N₂O₂
(2S,5R,6R)-6-氨基-3,7-二氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸	(2S,5R,6R)-6-amino-3,7-dioxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid	422270-19-7	C₆H₆N₂O₄S
(2S,5R)-5-羟基-5-氘代-2-氨基戊酸	(2S,5R)-5-hydroxy-5-deuterio-2-aminovaleric acid	489469-35-4	C₅H₁₁NO₃
(2S,4s)-Fmoc-4-环己基吡咯烷-2-羧酸	(2S,4S)-4-cyclohexyl-1-(9Hfluoren-9-ylmethoxycarbonyl)pyrrolidine-2-carboxylic acid	467438-40-0	C₂₆H₂₉NO₄
(2S,4s)-4-羟基-2-甲基-吡咯烷-1-羧酸叔丁酯	tert-butyl (2S,4S)-4-hydroxy-2-methylpyrrolidine-1-carboxylate	477293-60-0	C₁₀H₁₉NO₃
(2S,4r)-4-boc-氨基吡咯烷-2-羧酸甲酯	4-tertbutyloxycarbonylamino-L-trans-proline methyl ester	473806-21-2	C₁₁H₂₀N₂O₄
(2S,4aR,8aR)-2-甲基八氢-4(1H)-喹啉酮	2-methyloctahydroquinolin-4(1H)-one	41854-83-5	C₁₀H₁₇NO
(2S,4S)-N-叔丁氧基羰基-4-三氟甲基脯氨酸	(2S,4S)-1-[(tert-butoxy)carbonyl]-4-(trifluoromethyl)pyrrolidine-2-carboxylic acid	470482-41-8	C₁₁H₁₆F₃NO₄
(2S,4S)-4-羟基-2-哌啶羧酸	trans-4-hydroxypipecolic acid	4382-31-4	C₆H₁₁NO₃
(2S,4S)-4-羟基-1,2-吡咯烷二甲酸 1-芴甲基酯 2-苄基酯	(2S,4S)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-(9H-fluoren-9-ylmethyl) ester	439290-35-4	C₂₇H₂₅NO₅
(2S,4S)-4-氟吡咯烷-2-甲腈盐酸盐	(2S,4S)-4-fluoropyrrolidine-2-nitrile hydrochloride	426844-77-1	C₅H₇FN₂*ClH
(2S,4S)-2-氨基甲酰基-4-氟吡咯烷-1-羧酸叔丁酯	tert-butyl (2S,4S)-2-carbamoyl-4-fluoropyrrolidine-1-carboxylate	426844-22-6	C₁₀H₁₇FN₂O₃
(2S,4S)-2-(羟甲基)-4-(三氟甲基)吡咯烷-1-羧酸叔丁酯	tert-butyl (2S,4S)-2-(hydroxymethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate	470482-40-7	C₁₁H₁₈F₃NO₃
(2S,4S)-1-苯甲基2-甲基4-羟基哌啶-1,2-二甲酸基酯	methyl 1-benzyloxycarbonyl-trans-4-hydroxy-(S)-pipecolate	403503-43-5	C₁₅H₁₉NO₅
(2S,4R,7R,8R)-3,3,7,11-四甲基三环[6.3.0.02.4]十一碳-1(11)-烯	(-)-α-gurjunene	489-40-7	C₁₅H₂₄
(2S,4R)-4-羟基-1-甲基-2-吡咯烷羧酸	N-methyl-trans-4-hydroxy-L-proline	4252-82-8	C₆H₁₁NO₃
(2S,4R)-4-氟-2-哌啶羧酸	cis-4-fluoro-(S)-pipecolic acid	403503-60-6	C₆H₁₀FNO₂
(2S,4R)-2-乙氧基-4-苯基四氢-2H-吡喃	(2S,4R)-2-Ethoxy-4-phenyl-tetrahydro-pyran	497161-84-9	C₁₃H₁₈O₂
(2S,4R)-1-苯甲基2-甲基4-羟基哌啶-1,2-二甲酸基酯	(2S,4R)-1-benzyl 2-methyl 4-hydroxypiperidine-1,2-dicarboxylate	403503-37-7	C₁₅H₁₉NO₅
(2S,4R)-1-Boc-2-氰基-4-羟基吡咯烷	(2S,4R)-N-Boc-2-cyano-4-hydroxypyrrolidine	483366-12-7	C₁₀H₁₆N₂O₃
(2S,4R)-1-BOC-4-(4-甲基苄基)-5-氧代-2-吡咯烷羧酸苄酯	2-Benzyl 1-tert-butyl (2S,4R)-4-[(4-methylphenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate	401813-50-1	C₂₅H₂₉NO₅
(2S,4R)-1-BOC-4-(4-溴苄基)-5-氧代吡咯烷-2-羧酸苄酯	2-Benzyl 1-tert-butyl (2S,4R)-4-[(4-bromophenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate	401793-01-9	C₂₄H₂₆BrNO₅
(2S,4R)-1-BOC-4-(2-溴苄基)-5-氧代吡咯烷-2-羧酸酯	2-Benzyl 1-tert-butyl (2S,4R)-4-[(2-bromophenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate	402586-55-4	C₂₄H₂₆BrNO₅
(2S,4R)-1-(叔丁氧基羰基)-4-(三氟甲基)吡咯烷-2-羧酸	(2S,4R)-1-(tert-butoxycarbonyl)-4-(trifluoromethyl)pyrrolidine-2-carboxylic acid	470482-44-1	C₁₁H₁₆F₃NO₄
(2S,3r)-3-氨基-2-丁醇	3-aminobutan-2-ol	42551-55-3	C₄H₁₁NO
(2S,3aS)-2-甲基六氢吡咯并[1,2-b][1,2]恶唑-2-甲醛	(-)-(3S,5S)-2-methyl-hexahydro-pyrrolo[1,2b]isoxazole-2-carbaldehyde	433285-96-2	C₈H₁₃NO₂
(2S,3S,5R)-3-乙基-3-甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸	(2S,3S,5R)-3-ethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid	422270-18-6	C₉H₁₃NO₃S
(2S,3S,4S,5R)-2-(羟甲基)-5-(((2S,3R,4S,5R,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃 -2-基)氧基)四氢-2H-吡喃-2,3,4-三醇	maltulose	470-16-6	C₁₂H₂₂O₁₁
(2S,3S,4R,5R,6R)-4,5,6-三甲氧基-2-甲基四氢-2H-吡喃-3-醇	methyl 2,3-di-O-methyl-α-L-rhamnopyranoside	4348-80-5	C₉H₁₈O₅
(2S,3S)-6-(2-氯乙基)-2,3-二氢-3-羟基-2,5,7-三甲基-1H-茚-1-酮	(2S-trans)-6-(2-Chloroethyl)-2,3-dihydro-3-hydroxy-2,5,7-trimethyl-1H-inden-1-one	41411-02-3	C₁₄H₁₇ClO₂
(2S,3S)-4-[(4-氯苯基)氨基]-2,3-二羟基-4-氧代-丁酸	(S,S)-(-)-4-chlorotartranilic acid	46834-56-4	C₁₀H₁₀ClNO₅