以字母2开头当前第2086页-摩熵化学

中文名称	英文名称	CAS号	化学式
(20beta)-3,11-二氧代齐墩果-12-烯-29-酸	3,11-dioxoolean-12-en-30-oic acid	7020-50-0	C₃₀H₄₄O₄
(20alpha)-3,5,6,16,17-五去氢-16-(甲氧羰基)-19alpha-甲基-18-氧杂育亨宾-4-鎓	Oxayohimbanium, 3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, (19alpha,20alpha)-	47485-83-6	C21H21N2O3+
(20alpha)-16,17-二去氢-11-甲氧基-19beta-甲基-18-氧杂育亨宾-16-羧酸甲酯	Raunitidin	14883-83-1	C₂₂H₂₆N₂O₄
(20a)-3,5,6,16,17-五去氢-10,11-二甲氧基-16-(甲氧羰基)-19a-甲基-18-氧杂育亨宾-4-鎓	Bleekerine	41758-43-4	C₂₃H₂₄N₂O₅
(20a)-16,17-二去氢-11-甲氧基-19a-甲基-18-氧杂育亨宾-16-羧酸甲酯	reserpinine	482-96-2	C₂₂H₂₆N₂O₄
(20S)-孕甾烷-3alpha,20-二醇	pregnan-3 alpha-20-alpha-diol	28818-70-4	C₂₁H₃₆O₂
(20S)-3beta-乙酰氧基孕甾-5-烯-20-甲醛	(3beta,20S)-20-Formyl-3-hydroxy-5-pregnene 3-O-Acetate	10211-88-8	C₂₄H₃₆O₃
(20S)-3beta-[2-O-(6-脱氧-beta-D-吡喃葡萄糖基)-beta-D-吡喃木糖基氧基]-12a,20-二羟基-5alpha-羊毛甾-9(11)-烯-18-酸 18,20-内酯	Bivittoside A	77394-03-7	C₄₁H₆₆O₁₂
(20S)-3beta-(二甲基氨基)-4,4,14-三甲基-20-(甲基氨基)-beta(9a)-高-19-去甲-5alpha-孕甾-9(11),9alpha-二烯-16alpha-醇	Buxaminol B	58672-77-8	C₂₇H₄₆N₂O
(20S)-3beta,20-二(二甲基氨基)孕甾-5-烯	Kurchessin	6869-45-0	C₂₅H₄₄N₂
(20S)-3beta,16beta-二羟基孕甾-5-烯-20-羧酸 gamma-内酯	3β,16β-dihydroxypregna-5-ene-20-carboxylic acid 22,16-lactone	33282-87-0	C₂₂H₃₂O₃
(20S)-3beta,16beta-二羟基-5alpha-孕甾烷-20-羧酸 gamma-内酯	3β-hydroxy-23,24-dinor-5α-cholano-22,16-lactone	514-33-0	C₂₂H₃₄O₃
(20S)-3beta,16alpha,28-三羟基齐墩果-12-烯-29-醛	cyclamiretin D	5172-35-0	C₃₀H₄₈O₄
(20S)-22-甲基-3alpha,9alpha-环氧-14beta,18-(环氧乙烷亚氨基)-5beta-孕甾-7,16-二烯-3beta,11alpha,20-三醇 20-(4-溴苯甲酸酯)	BB-Bct-A	19457-36-4	C₃₁H₃₈BrNO₆
(20S)-21-羟基-20-甲基孕甾-4-烯-3-酮	(20S)-20-hydroxymethylpregn-4-en-3-one	40736-33-2	C₂₂H₃₄O₂
(20S)-21-[[三(异丙基l)硅烷基]氧基]-20-甲基-孕甾-4-烯-3-酮	(20S)-20-[((triisopropylsilyl)oxy)methyl]-pregna-4-en-3-one	356063-47-3	C₃₁H₅₄O₂Si
(20S)-20-羟基-3beta-(甲基氨基)孕甾-5-烯-18-酸gamma-内酯	paravallarine	510-31-6	C₂₂H₃₃NO₂
(20S)-20-氨基孕甾a-1,4-二烯-3-酮	20-aminopregna-1,4-dien-3-one	77546-81-7	C₂₁H₃₁NO
(20S)-20-氨基孕甾-5-烯-3beta-醇	20α-amino-5-pregnen-3β-ol	5035-10-9	C₂₁H₃₅NO
(20S)-20-(二甲基氨基)-5alpha-孕甾烷-3beta,4alpha-二醇	terminaline	15112-49-9	C₂₃H₄₁NO₂
(20S)-17,20,21-三羟基孕甾-4-烯-3,11-二酮	17α,20α,21-trihydroxy-pregn-4-ene-3,11-dione	566-38-1	C₂₁H₃₀O₅
(20S)-13,28-环氧-3beta-[4-O-(3-O-beta-D-吡喃葡萄糖基-2-O-beta-D-吡喃木糖基-beta-D-吡喃葡萄糖基)-2-O-beta-D-吡喃葡萄糖基-alpha-L-阿拉伯吡喃糖基氧基]-16alpha-羟基齐墩果烷-29-醛	cyclamin	23643-76-7	C₅₈H₉₄O₂₇
(20R,22R,24S,25S,28R)-2beta,3beta,5,14,20,22,28-七羟基-6-氧代-5beta-豆甾-7-烯-27-酸gamma-内酯	Sengosterone	22799-11-7	C₂₉H₄₄O₉
(20R,22R,24S)-2beta,3beta,14alpha,20,22,24-六羟基-5beta-胆甾-7-烯-6-酮	pterosterone	18089-44-6	C₂₇H₄₄O₇
(20R)-达马-24-烯-3beta,20-二醇	(20R)-dammarenediol	14351-28-1	C₃₀H₅₂O₂
(20R)-孕甾-5-烯-3beta,12beta,14beta,20-四醇	(3S,8R,9S,10R,12R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-1,2,3,4,7,8,9,11,12,15,16,17-dodecahydrocyclopenta[a]phenanthrene-3,12,14-triol	18463-31-5	C₂₁H₃₄O₄
(20R)-人参皂苷 Rh1	20(R)-Ginsenoside Rh1	——	C₃₆H₆₂O₉
(20R)-5beta-孕甾烷-3alpha,17,20-三醇	3α,17α,20α-trihydroxy-5β-pregnane	1165-28-2	C₂₁H₃₆O₃
(20R)-3Β,29-二羟基齐墩果-12-烯-28-酸	mesembryanthemoidigenic acid	4871-87-8	C₃₀H₄₈O₄
(20R)-18,20-环氧-N,N-二甲基-5alpha-孕甾烷-3beta-胺	(20R)-3β-Dimethylamino-18,20-epoxy-5α-pregnan	3481-84-3	C₂₃H₃₉NO
(20E)-3beta-羟基孕甾-5,16-二烯-20-酮 20-肟 3-乙酸酯	16-dehydropregnenoloneacetate-20-oxime	23549-24-8	C₂₃H₃₃NO₃
(20-乙基-7,8-二羟基-1alpha,6beta,16beta-三甲氧基-14-氧代乌头烷-4-基)甲基2-[(3S)-3-甲基-2,5-二氧代吡咯烷-1-基]苯甲酸酯	[(2S,3S,5S,6S,8R,13S,16S,17R,18S)-11-ethyl-8,9-dihydroxy-6,16,18-trimethoxy-4-oxo-11-azahexacyclo[7.7.2.12,5.01,10.03,8.013,17]nonadecan-13-yl]methyl 2-[(3S)-3-methyl-2,5-dioxopyrrolidin-1-yl]benzoate	123497-99-4	C₃₆H₄₆N₂O₁₀
(2-降冰片基)溴化镁	exo-2-norbornylmagnesium bromide	13058-86-1	C₇H₁₁BrMg
(2-降冰片基)溴化镁	(2-norbornyl)MgBr	51243-73-3	C₇H₁₁BrMg
(2-间甲苯乙基)-肼	2-(3-Methylphenyl)ethylhydrazine	32504-15-7	C₉H₁₄N₂
(2-金刚烷基甲基)胺盐酸盐	2-aminomethyladamantane hydrochloride	79671-78-6	C₁₁H₁₉N*ClH
(2-重氮基-2H-咪唑-4-基)乙酸	8-Sulfonato-1-naphthalenediazonium chloride	110295-81-3	C5H4N4O2
(2-酮戊基)-叔丁氧羰基氨基	tert-butyl (2-oxopentyl)carbamate	400045-87-6	C₁₀H₁₉NO₃
(2-酮咪唑)-乙酸	2-(2-oxoimidazolidin-1-yl)acetic acid	87219-22-5	C₅H₈N₂O₃
(2-辛氧基-己-5-烯基)-苯	(2-octyloxy-hex-5-enyl)-benzene	345895-23-0	C₂₀H₃₂O
(2-萘甲基)(三苯基)溴化膦	(2-naphthalenylmethyl)triphenylphosphonium bromide	35160-95-3	Br*C₂₉H₂₄P
(2-萘氧基)醋酸N-羟基丁二酰亚胺酯	(2-naphthoxy)acetic acid N-hydroxysuccinimide ester	81012-92-2	C₁₆H₁₃NO₅
(2-萘氧基)乙酸甲酯	methyl 2-(naphthalen-2-yloxy)acetate	1929-87-9	C₁₃H₁₂O₃
(2-萘基硫代)乙酸钠	Sodium (2-naphthylthio)acetate	93857-64-8	C12H9NaO2S
(2-萘基甲基)三丁基锡烷	tributyl(naphthalen-2-ylmethyl)stannane	107647-65-4	C₂₃H₃₆Sn
(2-萘基氧基)乙酸乙酯	ethyl (naphthalen-2-yloxy)acetate	6036-14-2	C₁₄H₁₄O₃
(2-萘基氧基)乙腈	2-(naphthalen-2-yloxy)acetonitrile	104097-35-0	C₁₂H₉NO
(2-苯胺基苯基)甲醇	(2-(phenylamino)phenyl)methanol	53044-24-9	C₁₃H₁₃NO
(2-苯胺基吡啶-3-基)甲醇	(2-(phenylamino)pyridin-3-yl)methanol	21093-54-9	C₁₂H₁₂N₂O
(2-苯胺基-1,3-噻唑-4-基)乙酸	2-phenylaminothiazol-4-acetic acid	56355-78-3	C₁₁H₁₀N₂O₂S