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CAS编号中文名英文名分子式分子量熔点沸点
519017-61-9n-(4-溴-2-氟苯基)-4-甲基苯甲酰胺n-(4-bromo-2-fluorophenyl)-4-methylbenzamide
519017-62-0n-(4-溴-2-氟苯基)-4-氯苯甲酰胺n-(4-bromo-2-fluorophenyl)-4-chlorobenzamide
519017-68-6n-(4-溴-2-氟苯基)-3-甲基苯甲酰胺n-(4-bromo-2-fluorophenyl)-3-methylbenzamide
519018-28-14-bromo-1-ethyl-3-methyl-1h-pyrazole
519018-42-92-氯-7-羟基喹啉-3-甲醛2-chloro-7-hydroxyquinoline-3-carbaldehyde
519018-50-9(2-bromo-4-cyano-phenoxy)-acetic acid
519018-52-17-溴-3-苯并呋喃酮7-bromobenzofuran-3(2h)-one
519020-42-9哒嗪-4-基甲胺pyridazin-4-ylmethanamine
519028-33-2benzyl (2-(4-((4-fluorobenzyl)carbamoyl)-5-hydroxy-6-oxo-1,6-dihydropyrimidin-2-yl)propan-2-yl)carbamate
51903-38-92,4,6-三甲氧基苯甲醛肟2,4,6-trimethoxybenzaldehyde oxime
51903-64-13-(trifluoromethyl)-4-methylphenyl isocyanate
51903-65-2n,n-diethyl-2,3-bis(hydroxyimino)butanamide
519031-82-4叔丁基(z)-3-(n'-羟基脒基)吗啉-4-甲酸叔丁酯tert-butyl(z)-3-(n'-hydroxycarbamimidoyl)morpholine-4-carboxylate
519031-87-9(4-氰基四氢-2h-吡喃-4-基)氨基甲酸叔丁酯tert-butyl (4-cyanotetrahydro-2h-pyran-4-yl)carbamate
519032-08-72-(2-(苄氧基羰基氨基)丙-2-基)-5-羟基-6-氧代-1,6-二氢嘧啶-4-甲酸甲酯methyl 2-(2-(((benzyloxy)carbonyl)amino)propan-2-yl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylate
51904-91-75-氯磺酰基-2-甲氧基苯甲酸5-chlorosulphonyl-2-anisic acidC8H7ClO5S250.66
519041-85-1n-[3-(acetylamino)-2,4-dimethylbenzyl]-2-chloroacetamide
519042-70-74-(5-bromo-1 h -benzoimidazol-2-yl)-phenylamine
519044-86-13-[(4-chlorobenzyl)thio]-1,2,4-thiadiazol-5-amine
519044-87-2methyl (2e)-3-{3-[(methylsulfonyl)amino]phenyl}acrylate
519045-03-53-[4-(acetylamino)phenyl]-2-phenylpropanoic acid
519045-14-85-{[(2-chlorobenzyl)thio]methyl}-4-methyl-4h-1,2,4-triazole-3-thiol
519046-32-31-(1-adamantyl)-2-(propylamino)ethanone hydrochloride
51905-34-1lithium pentamethylcyclopentadienideC10H15Li142.17230℃
519054-07-0(2e)-1-(1h-1,2,3-benzotriazol-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one
519054-09-2(2e)-1-(1h-1,2,3-benzotriazol-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one
519054-53-62-二羟基硼基-3-噻吩羧酸3-carboxythiophene-2-boronic acid
519054-55-8苯并呋喃-5-硼酸频哪醇酯benzofuran-5-boronic acid pinacol ester
519055-62-0tasisulam
519056-51-04-(trifluoromethyl)-6-(4-methoxyphenyl)pyrimidin-2-amine
519056-53-23-amino-4-methanesulfonyl-5-methylsulfanyl-thiophene-2-carboxylic acidethylester
519056-54-3ethyl 1-tert-butyl-5-methyl-1h-pyrazole-3-carboxylate
519056-60-14-吗啉苯羰基硫代乙酰胺4-(morpholin-4'-y)lthiobenzamide
519056-61-24-(1-butyl)phenylmethanesulfonyl chloride
519056-67-81-甲基-3-(三氟甲基)-1h-吡唑-4-磺酰氯1-methyl-3-(trifluoromethyl)-1h-pyrazole-4-sulfonyl chloride
519059-09-73-氰基-4-氟苯乙腈5-(cyanomethyl)-2-fluorobenzonitrile
519059-11-13-氰基-4-氟苯乙酸2-(3-cyano-4-fluorophenyl)acetic acid
51906-02-6ingol-3,7,8,12-tetraacetate
51907-18-75,6-二氢-[2]嘧啶-7-酮5h-cyclopenta[c]pyridin-7(6h)-one
51908-09-92,4-dichloroaniline-ul-14cC6H5Cl2N162.01
51908-10-22,2',4,4',5,5'-hexachlorobiphenyl-*ul-14cC12H4Cl6360.88
51908-16-82,2',3,4',5,5'-hexachlorobiphenyl
51908-29-34-异硫氰基苯磺酰胺4-isothiocyanatobenzenesulfonamide
51908-30-64-isothiocyanato-n-1,3-thiazol-2-ylbenzenesulfonamide
51908-46-4n-dansylaziridineC14H16N2O2S276.35
51908-64-64-chloro-1-butyne
51909-61-6d-streptamine, o-2-amino-2,3,4,6-tetradeoxy-6-(methylamino)-alpha-d-glycero-hex
5191-09-3tetradecyl-phosphonic acid diethyl esterC18H39O3P334.47
5191-26-4(2-butyloxy-ethyl)-phosphonic acid dipropyl esterC12H27O4P266.31
5191-27-5(2-butyloxy-ethyl)-phosphonic acid diisopropyl esterC12H27O4P266.31
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