4开头化工名词
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4,5-Pyrimidinediamine,2-methyl-
2-甲基嘧啶-4,5-二胺
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4,7-Phenanthroline,5-methoxy-
5-甲氧基-4,7-菲咯啉
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4,7(3H,8H)-Pteridinedione
4,7-二羟基蝶啶
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4-Quinolinecarbonitrile,8-fluoro-
烯丙基 3-氨基哌啶-1-羧酸酯
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4-Isothiazolecarbonitrile,3-methyl-
3-甲基异噻唑-4-甲腈
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4-Pyridinepropanoicacid, methyl ester
3-(4-吡啶)丙酸甲酯
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4-Piperidinecarboxylicacid, 1-[(3,4-dichlorophenyl)methyl]-
1-(3,4-二氯-苯基)-哌啶-4-甲酸
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4H-1,3-Benzodioxin-8-methanamine,6-fluoro-
(6-氟-4H-1,3-苯并二恶-8-基)甲胺
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4H-1,3-Benzodioxin-8-methanol,6-fluoro-
(6-氟-4H-1,3 -苯并二恶英-8-甲基)甲醇
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4,7-(Iminomethano)furo[3,2-c]pyridine(9CI)
3-氧杂-8,11-二氮杂三环[5.2.2.02,6]十一碳-1(10),2(6),4,7-四烯
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4-Pentenoicacid, 2-amino-4-methyl-, (2S)-
(S)-甲基烯丙基甘氨酸
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4-Morpholinepropanoicacid, hydrobromide (1:1)
3-吗啉丙酸
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4-Pyrimidinamine,5-methoxy-
4-氨基-5-甲氧基嘧啶
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4-Pyridinecarboxamide,3-bromo-
3-溴吡啶-4-酰胺
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4(3H)-Pyrimidinethione,6-ethoxy-
6-乙氧基-4(1H)-嘧啶硫酮
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4-Pyridinecarboxylicacid, 3-methyl-, hydrazide
3-甲基异烟酰肼
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4-Pyridinemethanamine,N,2,6-trimethyl-
4-吡啶甲胺,N,2,6-三甲基-(9CI)
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4H-1-Benzopyran-4-one,7-amino-5-hydroxy-2-phenyl-
4H-1-苯并吡喃-4-酮,7-氨基-5-羟基-2-苯基-
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4H-3,1-Benzoxazin-4-one,2-[(4-phenoxyphenyl)amino]-
2-[(4-苯氧基苯基)氨基]-4H-1-苯并噁嗪-4-酮
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4-Thiazolecarboxylicacid, 5-phenyl-
5-苯基-4-噻唑羧酸
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4-Pyridinecarboxylicacid, 3-methyl-, methyl ester
3-甲基异烟酸甲酯
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[[[(1-oxopropyl)amino]phenyl
7-乙酰氨基-4-羟基-3-[[2-[[(苯基磺基基)氨基]磺基基]苯基]偶氮]萘-2-磺基酸, 钠盐
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4(3H)-Quinazolinone,2-(2-chloroethyl)-5,8-dihydroxy-
4(1H)-喹唑啉酮, 2-(2-氯乙基)-5,8-二羟基- (9CI)
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4-Thiazolemethanamine,2-(3-chlorophenyl)-N-methyl-
2-(3-氯苯基)-4-[(甲基氨基)甲基]-1,3-噻唑
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4-Thiazolol, 2-amino-,4-acetate
1H-咪唑-4-乙胺,2,5-二氯-
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4-Hexen-2-one,4-methyl-, (4E)-
(4E)-4-甲基-4-己烯-2-酮
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4-Piperidinamine,4-ethyl-1-(phenylmethyl)-
2-(羟甲基)丝氨酰-N-[(1S,2S)-2-氨基-1-{[(6S)-6-{[(1S)-2-{[(1E)-1-{[(1S)-1-羧基-2-羟基乙基]氨基甲酰}-2-甲基丁-1-烯-1-基]氨基}-1-甲基-2-羰基乙基]氨基甲酰}-5,6-二氢哒嗪-1(4H)-基]羰基}丙基]-L-丙氨酸酰胺
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4-Piperidinecarboxylicacid, 1-[(3-chlorophenyl)methyl]-
1-[(3-氯苯基)甲基]-4-哌啶甲酸
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4H-Pyrano[4,3-d]thiazole,6,7-dihydro-
1,5-萘二磺酸,2-[2-[8-[[4-氯-6-[[2-[[4-氯-6-[[8-羟基-3,6-二硫代-7-[2-(2-硫代苯基)二氮烯基]-1-萘基]氨基]-1,3,5-三嗪-2-基]氨基]乙基]氨基]-1,3,5-三嗪-2-基]氨基]-1-羟基-3,6-二硫代-2-萘基]二氮烯基]-
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4-Pyridinecarboxylicacid, 2-amino-3-cyano-5,6-dimethyl-, methyl ester
环戊甲醇,1-[[(3-甲基丁基)氨基]甲基]-
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4H-1-Benzopyran-4-one,2,3-dihydro-3-(phenylmethylene)-
(3E)-3-亚苄基-2,3-二氢-4H-苯并吡喃-4-酮
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4-Cycloheptene-1,3-dione,4-chloro-
4-氯-4-环庚烯-1,3-二酮
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4-Quinolinamine,6,8-difluoro-
4-氨基-6,7-二氟喹啉
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4,7-Dioxaspiro[2.4]heptane,1-methyl-2-propyl-
4,7-二氧杂螺[2.4]庚烷,1-甲基-2-丙基-
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4-Pyridinecarboxylicacid, 2-bromo-3,5-dichloro-
2-溴-3,5-二氯吡啶-4-羧酸
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4-Isoxazolamine,hydrochloride (1:1)
4-氨基异恶唑盐酸盐
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4H-1-Benzopyran-4-one,2-(3-amino-4-methoxyphenyl)-
4H-1-苯并吡喃-4-酮,2-(3-氨基-4-甲氧苯基)-(9CI)
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4-Isoxazolecarboxamide,5-methyl-N-2-propen-1-yl-
5,8-二氧杂螺[3.4]辛烷-1-甲醛,2-甲基-
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4-Isoxazolecarboxamide,5-methyl-N-2-propyn-1-yl-
N-(1-萘基)-N-苯基甲丙烯酰基酰胺
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4-Isoxazolecarboxamide,N-(cyanomethyl)-5-methyl-
N-(氰基甲基)-5-甲基-1,2-恶唑-4-甲酰胺
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4-Isoxazolecarboxamide,N-1-aziridinyl-5-methyl-
4-吡啶甲醛,O-乙基肟,[C(E)]-(9CI)
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4(1H)-Pyridinone,2-fluoro-
2-氟-4-吡啶醇
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4-Pyridinol,3,5-difluoro-
3,5-二氟-4(1H)-吡啶酮
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4-Nonyn-2-one
4-壬炔-2-酮 (9CI)
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4H-Imidazo[4,5,1-kl][1]benzazocine(8CI,9CI)
10,11-二氢-9H-咪唑并[4,5,1-Kl][1]苯并氮杂环辛四烯
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4H,10H-9a,13-Epoxy-15a,7-(epoxyethano)azepino[1,2-a]naphtho[2,1-g]quinoline-4,6,16,18-tetrone,1,4a,5,
4H,10H-9a,13-环氧-15a,7-(环氧乙基桥)吖庚英并[1,2-a]萘并[2,1-g]喹啉-4,6,16,18-四酮,1,4a,5,6a,7,7a,8,9,11,12,13,14,16a,16b-十四氢-2,7,7a,11,16a-五甲基-,(4aS,6aR,7S,7aS,9aS,11S,13R,15aS,16aS,16bR)- (9CI)
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4-Pyridinesulfonicacid, 1,2,3,6-tetrahydro-
1,2,3,6-四氢吡啶-4-磺酸
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4-(oxan-4-yloxy)benzaldehyde
4-(四氢吡喃-4-氧基)苯甲醛
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4,7,10,13,16-Docosapentaenoicacid
(4E,7E,10E,13E,16E)-二十二-4,7,10,13,16-戊烯酸
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4-Isoquinolinol,1-methyl-
4-异奎亚油,1-甲基-
