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    中文名称 英文名称 CAS号 化学式 结构式图片
    2-苯氧基-1,3,2-二氮杂磷杂苯烷2-氧化物 2-Oxo-2-phenoxy-diazaphosphorinan-1,3,2 16456-52-3 C9H13N2O2P
    2-苯氧基-1,3,2-二氮杂磷杂苯烷2-氧化物
    2-苯并硫杂氮醇胺,N-(3-甲氧基丙基)- 3-(cis-3-Hexenyloxy)propanenitril 142653-61-0 C9H15NO
    2-苯并硫杂氮醇胺,N-(3-甲氧基丙基)-
    2-苯并硫杂氮醇胺,6-[2-(二乙胺基)乙氧基]-N,N-二甲基-,盐酸盐 Diamthazole (hydrochloride) 136-96-9 C15H24ClN3OS
    2-苯并硫杂氮醇胺,6-[2-(二乙胺基)乙氧基]-N,N-二甲基-,盐酸盐
    2-苯并硫杂氮醇胺,6-[2-(2-吡啶基)乙基]- 2-amino-6-<2-(2-pyridyl)ethyl>benzothiazole 128616-59-1 C14H13N3S
    2-苯并硫杂氮醇胺,6-[2-(2-吡啶基)乙基]-
    2-苯并恶唑酮-5-甲砜 5-Methylsulfon-benzoxazolon 13920-98-4 C8H7NO4S
    2-苯并恶唑酮-5-甲砜
    2-苯并恶唑基丙酸叔丁酯 tert-butyl 2-benzoxazolylpropanoate 1026735-83-0 C14H17NO3
    2-苯并恶唑基丙酸叔丁酯
    2-苯并噻唑乙醇,2,3-二氢--α-,-α-,2,3-四甲基-(9CI) methyl 7-(hydroxymethyl)-2,4a,5,7a-tetrahydro-1H-cyclopenta[c]pyridine-4-carboxylate 139682-15-8 C11H15NO3
    2-苯并噻唑乙醇,2,3-二氢--α-,-α-,2,3-四甲基-(9CI)
    2-苯并噻唑乙酰腈,α,α,5-三甲基-(9CI) 2-Methyl-2-(5-methyl-1,3-benzothiazol-2-yl)propanenitrile 157763-88-7 C12H12N2S
    2-苯并噻唑乙酰腈,α,α,5-三甲基-(9CI)
    2-苯并噻唑乙酰腈,-(肟基)-,(E)-(9CI) N-(2-(6-ethyl-7-(4-methylphenoxy)-1H-pyrazolo(1,5-b)(1,2,4)triazol-2-yl)propyl)-2-octadecyloxybenzamide 142859-67-4 C41H61N5O3
    2-苯并噻唑乙酰腈,-(肟基)-,(E)-(9CI)
    2-苯并噻唑-3-(4-羧基-2-甲氧基苯基)-5-[4-(2-硫乙基氨基甲酰)苯基]-2H-四唑啉 2-(1,3-Benzothiazol-2-yl)-3-(4-carboxy-2-methoxyphenyl)-5-{4-[(2-sulfoethyl)carbamoyl]phenyl}-2,3-dihydro-1H-tetrazol-1-ium 178925-54-7 C25H23N6O7S2+
    2-苯并噻唑-3-(4-羧基-2-甲氧基苯基)-5-[4-(2-硫乙基氨基甲酰)苯基]-2H-四唑啉
    2-苯并噻唑-2-基-6-硝基-苯甲酸 2-<2-Carboxy-3-nitro-phenyl>-benzothiazol 10111-78-1 C14H8N2O4S
    2-苯并噻唑-2-基-6-硝基-苯甲酸
    2-苯并噻唑-2-基-5-硝基-苯甲酸 2-<2-Carboxy-4-nitro-phenyl>-benzothiazol 10002-39-8 C14H8N2O4S
    2-苯并噻唑-2-基-5-硝基-苯甲酸
    2-苯并噻吩-1-甲酰氯 2-benzothiophenecarbonyl chloride 133179-63-2 C9H5ClOS
    2-苯并噻吩-1-甲酰氯
    2-苯并噻吩-1(3H)-酮 2-thiophthalide 1194-57-6 C8H6OS
    2-苯并噻吩-1(3H)-酮
    2-苯并噁唑甲腈,7-甲基- 4-hydroxy-3-methylene-pentan-2-one 130973-42-1 C6H10O2
    2-苯并噁唑甲腈,7-甲基-
    2-苯并噁唑甲腈,6-甲基- 5-(2,3-Dihydrobenzofuran-7-yl)-3-methyl-8-nitro-2,3,4,5-tetrahydro-1H-3-benzazepin-7-ol 128022-68-4 C19H20N2O4
    2-苯并噁唑甲腈,6-甲基-
    2-苯并噁唑甲胺盐酸盐 1,3-benzoxazol-2-ylmethanamine hydrochloride 1072806-65-5 C8H8N2O*ClH
    2-苯并噁唑甲胺盐酸盐
    2-苯并呋喃羧酸,7-(2-乙氧基-2-羰基乙氧基)-,2-乙氧基-2-羰基乙基酯 2-ethoxycarbonylmethoxycarbonyl-7-ethoxycarbonylmethoxybenzo<b>furan 105642-07-7 C17H18O8
    2-苯并呋喃羧酸,7-(2-乙氧基-2-羰基乙氧基)-,2-乙氧基-2-羰基乙基酯
    2-苯并呋喃羧酸,5-(3-氨基-1-羰基-3-硫代丙基)-6,7-二氯-2,3-二氢-,1,1-二甲基乙基酯 tert-butyl 6,7-dichloro-5-thiocarbamoylacetyl-2,3-dihydro-2-benzo<b>furancarboxylate 105978-88-9 C16H17Cl2NO4S
    2-苯并呋喃羧酸,5-(3-氨基-1-羰基-3-硫代丙基)-6,7-二氯-2,3-二氢-,1,1-二甲基乙基酯
    2-苯并呋喃羧酸,4-[[(羧基甲基)氨基]磺酰]-7-甲氧基- 2-carboxy-4-carboxymethylsulfamoyl-7-methoxybenzo<b>furan 105642-12-4 C12H11NO8S
    2-苯并呋喃羧酸,4-[[(羧基甲基)氨基]磺酰]-7-甲氧基-
    2-苯并呋喃羧酸,3-(1-乙酰基-4-哌啶基)-6-氟-,甲基酯 methyl 6-fluoro-3-(1-acetylpiperidin-4-yl)benzo<b>furan-2-carboxylate 140213-13-4 C17H18FNO4
    2-苯并呋喃羧酸,3-(1-乙酰基-4-哌啶基)-6-氟-,甲基酯
    2-苯并呋喃甲醛,5-乙氧基- 5-Ethoxy-1-benzofuran-2-carbaldehyde 140382-41-8 C11H10O3
    2-苯并呋喃甲醛,5-乙氧基-
    2-苯并呋喃甲醛,5-(1-甲基丙基)- 5-Sec-butylbenzofuran-2-carbaldehyde 140382-32-7 C13H14O2
    2-苯并呋喃甲醛,5-(1-甲基丙基)-
    2-苯并呋喃基乙二醛水合物 2-Benzofuranylglyoxal hydrate 131922-15-1 C10H8O4
    2-苯并呋喃基乙二醛水合物
    2-苯并呋喃乙脒,N-羟基- 2-Benzofuran-2-yl-N-hydroxy-acetamidine 139346-92-2 C10H10N2O2
    2-苯并呋喃乙脒,N-羟基-
    2-苯并三唑-1-基-2-苯氧基-1-邻甲苯基-十二烷-1-酮 2-(Benzotriazol-1-yl)-1-(2-methylphenyl)-2-phenoxydodecan-1-one 1026445-53-3 C31H37N3O2
    2-苯并三唑-1-基-2-苯氧基-1-邻甲苯基-十二烷-1-酮
    2-苯并三唑-1-基-1,1-二苯基-2-(2-三甲基硅烷氧基-苯基)-乙醇 2-(Benzotriazol-1-yl)-1,1-diphenyl-2-(2-trimethylsilyloxyphenyl)ethanol 1026336-96-8 C29H29N3O2Si
    2-苯并三唑-1-基-1,1-二苯基-2-(2-三甲基硅烷氧基-苯基)-乙醇
    2-苯并[b]噻吩乙二醛水合物 2-(Benzo[B]thiophen-2-YL)-2-oxoacetaldehyde hydrate 1172075-67-0 C10H8O3S
    2-苯并[b]噻吩乙二醛水合物
    2-苯并[F]喹啉-3-基-1H-茚-1,3-(2H)-二酮二磺基衍生物 1H-Indene-1,3(2H)-dione, 2-benzo[f]quinolin-3-yl-, disulfo deriv. 1324-04-5 C22H13NO8S2
    2-苯并[F]喹啉-3-基-1H-茚-1,3-(2H)-二酮二磺基衍生物
    2-苯并[1,3]二氧代-5-基-6-氯咪唑并[1,2-a]吡啶 6-chloro-2-(3',4'-methylenedioxyphenyl)imidazo<1,2-a>pyridine 168837-35-2 C14H9ClN2O2
    2-苯并[1,3]二氧代-5-基-6-氯咪唑并[1,2-a]吡啶
    2-苯基锡-2-丙烯-1-醇 2-(phenylselanyl)prop-2-en-1-ol 104828-93-5 C9H10OSe
    2-苯基锡-2-丙烯-1-醇
    2-苯基金刚烷 1-phenyladamantane 19066-24-1 C16H20
    2-苯基金刚烷
    2-苯基螺[环丙烷-1,9'-芴] 2-phenylspiro[cyclopropane-1,9'-fluorene] 10423-18-4 C21H16
    2-苯基螺[环丙烷-1,9'-芴]
    2-苯基蒽 2-phenylanthracene 1981-38-0 C20H14
    2-苯基蒽
    2-苯基苯甲酸乙酯 2-phenylbenzoic acid ethyl ester 19926-49-9 C15H14O2
    2-苯基苯甲酸乙酯
    2-苯基苯甲酰肼 2-phenylbenzoylhydrazine 154660-48-7 C13H12N2O
    2-苯基苯甲酰肼
    2-苯基苯甲酰氯 o-phenylbenzoyl chloride 14002-52-9 C13H9ClO
    2-苯基苯甲酰氯
    2-苯基苯并恶唑-7-羧酸甲酯 methyl 2-phenylbenzoxazole-7-carboxylate 136663-24-6 C15H11NO3
    2-苯基苯并恶唑-7-羧酸甲酯
    2-苯基苯并吡喃鎓氯化物 2-Phenylbenzopyrylium-chlorid 13329-14-1 C15H11O*Cl
    2-苯基苯并吡喃鎓氯化物
    2-苯基苯并[g]喹啉 2-phenylbenzo[g]quinoline 110571-73-8 C19H13N
    2-苯基苯并[g]喹啉
    2-苯基苯并[g][1]苯并呋喃 2-phenylnaphtho[1,2-b]furan 14385-53-6 C18H12O
    2-苯基苯并[g][1]苯并呋喃
    2-苯基苯并[e][1]苯并呋喃 2-phenylnaphtho[2,1-b]furan 14385-54-7 C18H12O
    2-苯基苯并[e][1]苯并呋喃
    2-苯基苯并[B]噻吩 2-phenylbenzo[b]thiophene 1207-95-0 C14H10S
    2-苯基苯并[B]噻吩
    2-苯基苄胺 2-phenylbenzylamine 1924-77-2 C13H13N
    2-苯基苄胺
    2-苯基胍硝酸盐 phenylguanidine nitrate 18860-78-1 C7H9N3*HNO3
    2-苯基胍硝酸盐
    2-苯基羰基-1,4-萘醌-4-(4-二乙胺-2-甲基苯基)亚胺 2-Phenylcarbamoyl-1,4-naphthoquinone-4-(4-diethylamino-2-methylphenyl)imine 102187-19-9 C28H27N3O2
    2-苯基羰基-1,4-萘醌-4-(4-二乙胺-2-甲基苯基)亚胺
    2-苯基磺酰基-1,4-萘醌 2-benzenesulfonyl-[1,4]naphthoquinone 102580-20-1 C16H10O4S
    2-苯基磺酰基-1,4-萘醌
    2-苯基硫烷基吡嗪 2-(phenylsulfanyl)pyrazine 107697-83-6 C10H8N2S
    2-苯基硫烷基吡嗪
    2-苯基硫烷基-环戊酮肟 2-Phenylsulfanyl-cyclopentanone oxime 104260-88-0 C11H13NOS
    2-苯基硫烷基-环戊酮肟
    2-苯基硫烷基-庚酸 2-phenylsulfanyl-heptanoic acid 101267-65-6 C13H18O2S
    2-苯基硫烷基-庚酸