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CAS 中文名 英文名 分子式
524-35-6 7,9-二甲基鸟嘌呤 7,9-dimethylguanine C7H10N5O
50995-74-9 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸 7-(diethylamino)-2-oxo-2h-chromene-3-carboxylic acid C14H15NO4
50998-17-9 6-溴喹喔啉 6-bromoquinoxaline C8H5BrN2
5463-29-6 6-溴-2-羟基-4-羧酸喹啉 6-bromo-2-hydroxyquinoline-4-carboxylic acid C10H6BrNO3
5304-21-2 6-溴-2-甲基-1,3-苯并噻唑 benzothiazole,6-bromo-2-methyl- C8H6BrNS
571-92-6 6-酮雌二醇 6-ketoestradiol C18H22O3
5399-87-1 6-氯嘌呤核苷 9h-purine,6-chloro-9-(β-d-ribofuranosyl)- C10H11ClN4O4
5448-43-1 6-氯喹喔啉 6-chloroquinoxaline C8H5ClN2
51618-29-2 6-氯-2-巯基苯并噻唑 6-Chloro-2-mercaptobenzothiazole C7H4ClNS2
5404-86-4 6-肼基嘌呤 9h-purine,6-hydrazino- C5H6N6
520-11-6 6-甲氧基藤黄菌素 6-methoxyluteolin C16H12O7
5467-69-6 6-甲氧基-3-硝基-2-甲基吡啶 2-methoxy-5-nitro-6-picoline C7H8N2O3
5336-87-8 6-氨基烟酸盐酸盐 6-amino-nicotinic acid hcl C6H6N2O2
56961-71-8 6-氨基-2-萘酚 6-amino-2-naphthol C10H9NO
520-85-4 6α-甲基-17α-羟孕酮 medroxyprogesterone C22H32O3
5417-86-7 6-N-丙氧基嘌呤 purine,6-propoxy- C8H10N4O
51-59-2 5-乙酰氨基水杨酸 5-acetylamino-salicylic acid C9H9NO4
5408-74-2 5-乙基-2-乙烯基吡啶 5-ethyl-2-vinyl pyridine C9H11N
51655-65-3 5-亚甲基十三烷 1-decene,2-butyl- C14H28
553-79-7 5-硝基-2-N-丙氧基苯胺 1-n-propoxy-2-amino-4-nitrobenzene C9H12N2O3
500-66-3 5-戊基间苯二酚 olivetol CH3(CH2)4C6H3-1,3-(OH)2
56973-26-3 5-羟基-1H-咪唑-4-甲酰胺 ahm C4H5N3O2
55092-47-2 5-氯戊基苯甲酸酯 5-chloropentyl benzoate C12H15ClO2
5330-38-1 5-氯-2-羟基苯甲醇 5-chloro-2-hydroxybenzyl alcohol C7H7ClO2
51652-35-8 5-甲氧基-2,4-二硝基苯酚 5-methoxy-2,4-dinitrophenol C7H6N2O6
5394-36-5 5-甲基-5-乙基乙内酰脲;MEH 5-Methyl-5-ethylhydantoin C6H10N2O2
54709-94-3 5-甲基-3(2H)-哒嗪酮 5-Methyl-3(2H)-pyridazinone C5H6N2O
500-67-4 5-庚基苯-1,3-二醇 5-heptylresorcinol C13H20O2
5933-28-8 5-苄氧基吲哚-3-乙酰胺 5-benzyloxyindole-3-acetamide C17H16N2O2
5378-49-4 5-氨基四氮唑 5-aminotetrazole CH3N5
55299-95-1 5-氨基苯并咪唑 1h-benzoimidazol-5-ylamine C7H7N3
5434-30-0 5'-氨基-2'-甲基乙酰苯胺 n1-(5-amino-2-methylphenyl)acetamide C9H12N2O
5177-27-5 5-氨基-2,4-二氯嘧啶 pyrimidine,5-amino-2,4-dichloro-, C4H3Cl2N3
50427-77-5 5-氨基-1-苯基吡唑-4-甲酰胺 5-amino-1-phenylpyrazole-4-carboxamide C10H10N4O
58046-50-7 5-氨基-1-(2-羟乙基)吡唑-4-甲酸 5-Amino-1-(2-hydroxyethyl)-pyrazole-4-carboxylic acid C6H9N3O3
58868-41-0 5,8-二甲氧基喹啉 5,8-dimethoxyquinoline C11H11NO2
511-67-1 5,5-二溴巴比妥酸 5,5-dibromobarbituric acid C4H2Br2N2O3
59541-58-1 5-(2-噻吩基)-2H-四唑 5-(2-thienyl)-1h-tetrazole C5H4N4S
51908-29-3 4-异硫氰基苯磺酰胺 4-isothiocyanatobenzenesulfonamide C7H6N2O2S2
5442-91-1 4-乙氧羰基-3,5-二甲基吡咯-2-羧酸 4-(ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid C10H13NO4
54777-65-0 4-乙酰胺基苄基氯 4-acetamidobenzyl chloride C9H10ClNO
536-88-9 4-乙基-2-甲基吡啶 4-ethyl-2-methylpyridine C8H11N
58743-79-6 4-溴-4'-乙基联苯 4-bromo-4'-ethylbiphenyl C14H13Br
50670-49-0 4-溴-4'-甲基联苯 1,1'-biphenyl,4-bromo-4'-methyl- C13H11Br
52414-98-9 4-溴-3-硝基甲苯 benzene,4-bromo-2-methyl-1-nitro- C7H6BrNO2
50824-04-9 4-溴-2-三氟甲基苯酚 o-cresol,4-bromo-N-α,N-α,N-α-trifluoro C7H4BrF3O
55864-87-4 4-硝基吡唑-5-羧酸乙酯 ethyl 4-nitro-1H-pyrazole-5-carboxylate C6H7N3O4
5394-76-3 4-十五烷基苯酚 C21H36O
55186-75-9 4-三氟甲基苯乙烯 4-cf3c6h4c(ch3)ch2 C10H9F3
548-51-6 2-羟基-3-异丙基-6-甲基苯甲酸 2-hydroxy-3-isopropyl-6-methylbenzoic acid C11H14O3
5653-46-3 2-羟基-3,4-二甲氧基苯甲酸 2-hydroxy-3,4-dimethoxybenzoic acid C9H10O5
5221-37-4 2-氯-N-吡啶-2-基乙酰胺 2-chloro-n-pyridin-2-yl-acetamide C7H7ClN2O
5326-82-9 2-氯-N,N-二异丁基乙酰胺 2-chloro-n,n-diisobutylacetamide C10H20ClNO
57264-46-7 2-氯-6-甲基苯甲基胺 2-chloro-6-methylbenzylamine C8H10ClN
5568-33-2 2-氯-4-硝基苯甲醛 2-chloro-4-nitrobenzaldehyde C7H4ClNO3
594-71-8 2-氯-2-硝基丙烷 2-chloro-2-nitropropane C3H6ClNO2
5059-30-3 2-氯-1H-吲哚-3-甲醛 2-chloro-1h-indole-3-carbaldehyde C9H6ClNO
5326-27-2 2-肼苯甲酸 2-Hydrazinebenzoic acid C7H8N2O2
56621-89-7 2-甲氧基-5-氨基嘧啶 C5H7N3O
52560-89-1 2-甲酰胺-5-(2-巯基-1,3-噻唑-4-基)-噻吩 mct C8H6N2OS3
5841-70-3 2-甲酸基-2-苯基乙腈 2-cyano-2-phenylvinylalcohol C9H7NO
53554-29-3 2-甲硫基-4-羟基-5-嘧啶甲酸乙酯 1,4-dihydro-2-(methylthio)-4-oxo-5-pyrimidine-carboxylate acid ethyl ester C8H10N2O3S
5726-19-2 2-甲基环己基醋酸酯 2-methylcyclohexyl acetate C9H16O2
5856-79-1 2-甲基丁酰氯 butanoyl chloride,2-methyl- C5H9ClO
51984-71-5 2-甲基-5-硝基烟酸乙酯 ethyl 2-methyl-5-nitronicotinate C9H10N2O4
51123-09-2 2-甲基-5-氨基-N-乙基苯磺酰苯胺 4-toluidine-2-hydroxyethylsulfamide C15H18N2O2S
59471-80-6 2-甲基-5-(1-甲基乙基)-环己酮 Cyclohexanone,2-methyl-5-(1-methylethyl)- C10H18O
53135-24-3 2-甲基-4-羟基嘧啶-5-羧酸乙酯 4-hydroxy-2-methyl-pyrimidine-5-carboxylic acid ethyl ester C8H10N2O3
5445-77-2 2-甲基-3-苯基丙醛 2-methyl-3-phenylpropionaldehyde C10H12O
5683-44-3 2-甲基-2,4-戊二醇 2,4-pentanediol,3-methyl- C6H14O2
5156-01-4 2-甲基-1,4-苯二甲酸 2-Methyl-1,4-benzenedicarboxylic acid C9H8O4
5416-30-8 2-甲基-1,3-二苯基异硫脲 2-methyl-1,3-diphenyl-2-thiopseudourea C14H14N2S
5442-00-2 2-环已基-1-丙醇 2-cyclohexyl-1-propanol C9H18O
5466-57-9 2-二氯甲基苯并咪唑 2-(dichloromethyl)benzimidazolethiol C8H6Cl2N2
54672-09-2 2-二甲氨-5-硝基三氟甲苯 2-trifluoromethyl-n,n-dimethyl-4-nitroaniline C9H9F3N2O2
5058-19-5 2-丁基吡啶 pyridine,2-butyl- C9H13N
52490-15-0 2-丁基-3-(4-羟基苯甲酰基)苯并呋喃 2-butyl-3-(4-hydroxybenzoyl)-benzofuran C19H18O3
5458-84-4 2-碘基-5-硝基苯甲醚 2-iodo-5-nitroanisole C7H6INO3
5399-03-1 2-碘基-4-硝基苯甲醚 2-iodo-4-nitroanisole C7H6INO3
52548-14-8 2-碘-5-甲基苯甲酸 2-iodo-5-methylbenzoic acid C8H7IO2

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