2开头化工名词
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2-Benzofurancarboxylicacid, 5-methoxy-, ethyl ester
5-甲氧基苯并呋喃-2-羧酸 乙酯
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2,4-Imidazolidinedione,5-ethyl-5-(4-hydroxyphenyl)-3-methyl-
羟基香豆素
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2-Propenethioic acid,S-[2-(acetylamino)ethyl] ester
S-Acr基基-N-乙酰基半胱胺
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24-Norchola-2,20,22-trien-1-one,14,15:21,23-diepoxy-7-hydroxy-4,4,8-trimethyl-, (5a,7a,13a,14b,15b,17
CAS号:26619-60-3
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2-Propenoic acid,3-[4-(methylsulfonyl)phenyl]-
(2E)-3-[4-(甲基磺酰基)苯基]丙酸
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2-Propenethioic acid,2-methyl-,S-[3,3,4,4,5,5,6,6,7,7,8,8,9,10,10,10-hexadecafluoro-9-(trifluoromethy
2-甲基硫代丙烯酸 S-[3,3,4,4,5,5,6,6,7,7,8,8,9,10,10,10-十六氟-9-(三氟甲基)癸基]酯
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2H-1-Benzopyran-2-one,7-hydroxy-8-(1-piperidinylmethyl)-4-propyl-
2-羰基-8-(哌啶正离子-1-基甲基)-4-丙基-2H-色烯-7-醇酸
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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylbutyl)-5-(2-oxiranyl)-
1H-异吲哚-1-羧酸, 八氢-, (1R,3aS,7aS)-
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2-Pyridinecarboxylicacid, 4-(3-phenylpropyl)-
4-(3-苯基丙基)吡啶-2-羧酸
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2-Naphthalenecarboxaldehyde,3-hydroxy-
3-羟基萘-2-甲醛
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2,4,6-Pyrimidinetriamine,5-hexadecyl-
5-十六烷基嘧啶-2,4,6-三胺
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2-Pyridinecarboxylicacid, 4-amino-3,5,6-trichloro-, isooctyl ester
毒莠定异丙酯
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2,4,6,8-Nonatetraenal,9-cyclohexyl-, (all-E)- (9CI)
5,6-二氢-1,1,5,9,13-去甲基视黄醛
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2-Naphthalenesulfonicacid,6-amino-5-[2-[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl]diazenyl]-4-hyd
6-氨基-5-[[3-[(乙苯氨基)磺酰]-4-甲苯基]偶氮]-4-羟基-2-萘磺酸钠
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2-Oxiranemethanol,2-(4-methylbenzenesulfonate)
缩水甘油基甲苯磺酸酯
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2H-Pyran-3(6H)-one,2-[[(3b,20S)-20-[[(2S,4R,5R,5'aR,6R,7'S,9'R,9'aR)-5-[(O-6-deoxy-3-O-methyl-b-D-gal
杠柳苷K
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2-Oxepanone,4,6,6-trimethyl-
4,6,6-三甲基氧杂环庚烷-2-酮
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2-Pyridineethanol, a-(3-chlorophenyl)-a-methyl-b-phenyl-
1-(3-氯苯基)-1-甲基-2-苯基-2-(2-吡啶)乙醇
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2H-Pyran-2-one,tetrahydro-4-hydroxy-5-methyl-6-(1-methylethyl)-, (4R,5S,6R)-
2-丙基-3-[[4-[2-(2H-四唑-5-基)苯基]苯基]甲基]-1,5,7,8-四氮杂二环[4.3.0]壬-2,5-二烯-4,9-二酮
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2-Oxiranebutanoic acid,3-(2,5,8-tetradecatrien-1-yl)-
4-{3-[(2E,5E,8E)-十四碳-2,5,8-三烯-1-基]噁丙环-2-基}丁酸
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2-Oxazolidinone,3-(1,1-dimethylethyl)-5-(hydroxymethyl)-
5-(羟基甲基)-3-(2-甲基-2-丙基)-1,3-恶唑烷-2-酮
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2-Imidazolidinone,4-hydroxy-1-(hydroxymethyl)-5-methoxy-3-(methoxymethyl)-
4-羟基-1-(羟基甲基)-5-甲氧基-3-(甲氧基甲基)咪唑烷-2-酮
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2-Thiopheneethanol,2-methanesulfonate
2-(2-噻吩基)乙基甲烷磺酸酯
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2-Furanmethanol,5-(4-amino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)tetrahydro-, (2S,5R)-
[(2S,5R)-5-(4-氨基-1H-吡唑并[3,4-d]嘧啶-1-基)四氢呋喃-2-基]甲醇
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2H-1-Benzopyrano[5',6':6,7]indeno[1,2-b]indole-2-methanol,3,4,4a,4b,5,6,6a,7,12,12b,12c,13,14,14a-tet
雀稗灵
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2-Propenoic acid,3-(4-hydroxyphenyl)-, triacontyl ester, (2E)-
2-丙烯酸,3-(4-羟基苯基)-, 三十烷基酯, (2E)-
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2,4(1H,3H)-Pyrimidinedione,5-bromo-1,6-dimethyl-3-(phenylmethyl)-
5-溴-1,6-二甲基-3-(苯基甲基)嘧啶-2,4-二酮
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2H-Azepin-2-one,1,3-dihydro-3,5,7-trimethyl-1-[2-(2,2,4-trimethyl-1-pyrrolidinyl)ethyl]-
1,3-二氢-3,5,7-三甲基-1-[2-(2,2,4-三甲基-1-吡咯烷基)乙基]-2H-氮杂卓-2-酮
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2-Morpholinol,2-(3,5-difluorophenyl)-3,5-dimethyl-, hydrochloride (1:1), (2S,3S,5R)-
CAS号:135306-42-2
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2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]phenyl]diaz
苯并呋喃,2,5,7-三甲基-
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2,5-Cyclohexadiene-1,4-dione,3-hydroxy-2-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-p
3-羟基-2-((1R,6R)-3-甲基-6-(1-丙烯-2-基)-2-环己烯)-5-戊基-2,5-环己二烯-1,4-二酮
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2-Naphthalenamine,1,2,3,4-tetrahydro-N,4,4-trimethyl-2-(phenylmethyl)-, hydrochloride (1:1)
CAS号:31209-75-3
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2H-1-Benzopyran-2-one,6-amino-7-methoxy-4-methyl-
6-氨基-7-甲氧基-4-甲基-2H-1-苯并吡喃-2-酮
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2,5-Pyrrolidinedione,1-[[4-hydroxy-3-(iodo-131I)benzoyl]oxy]- (9CI)
1-((4-羟基-3-(碘-131I)苯甲酰基)氧基)-2,5-吡咯烷二酮
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2(1H)-Pyrimidinone,6-(methoxyamino)-
2,4(1H,3H)-嘧啶二酮 4-(O-甲基肟)
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2(1H)-Pyridinone,3-(phenylmethoxy)-1-(phenylmethyl)-
N-苄基-3-苄氧基-2-吡啶酮
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2,5-Cyclohexadiene-1,4-dione,2-(3-hydroxy-3-methylnonadecyl)-3,5,6-trimethyl-
2-(3-羟基-3-甲基十九烷基)-3,5,6-三甲基环己-2,5-二烯-1,4-二酮
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2,4-Hexadienedial
6-甲氧基吖啶-3-胺
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2-Propanol,2-(2-methoxy-1-methylethoxy)-
2-(1-甲氧基丙烷-2-基氧基)丙-2-醇
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2-Furancarboxamide,5-(1,1-dimethylethyl)-
5-叔-丁基-2-呋喃甲酰胺
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2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-, sodium salt (1:?)
4-氨基-5-羟基萘-2,7-二磺酸钠盐
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2,5-Cyclohexadien-1-one,4-[[4-[bis(2-chloroethyl)amino]phenyl]imino]-3-methyl-
4-[[4-[二(2-氯乙基)氨基]苯基]亚氨基]-3-甲基-2,5-环己二烯-1-酮
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2-Pyrimidinamine,N-[4-[2-(2,4-dimethylphenoxy)phenyl]-2-thiazolyl]-1,4,5,6-tetrahydro-
阿巴芬净
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2-Propanol,2-[[2-(dimethylamino)ethyl]amino]-1,1,1,3,3,3-hexafluoro-
2-[(2-二甲基氨基乙基)氨基]-1,1,1,3,3,3-六氟-2-丙醇
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2,5-Cyclohexadiene-1,4-dione,2,5-dimethoxy-3-tridecyl-
2,5-二甲氧基-3-十三烷基环己-2,5-二烯-1,4-二酮
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2-Propen-1-aminium,N,N-dimethyl-N-[3-[(1-oxooctadecyl)amino]propyl]-, chloride (1:1)
烯丙基二甲基[3-[(1-氧代十八烷基)氨基]丙基]氯化铵
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2H-1,4-Benzothiazine-2-acetamide,3,4-dihydro-3-oxo-N-phenyl-
2-(3-羰基-3,4-二氢-2H-1,4-苯并噻嗪-2-基)-N-苯基乙酰胺
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2H-Pyran,3,6-dihydro-4-methyl-2-(2-methylpropyl)-
二茂铁,1\'-(氨基羰基)-1,2,3,4,5-五苯基-
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2-Cyclopentene-1-undecanoicacid, (1R)-
CAS号:459-67-6
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2-Cyclopentene-1,2-dimethanol,3-(2-hydroxyethyl)-, (1S)-
CERBERIDOL