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CAS编号中文名英文名分子式分子量熔点沸点
2098674-45-218:0-azo pc
2098693-96-8(R)-2-苄基吡咯烷-2-羧酸盐酸盐
20987-24-0脂蟾毒精resibufagin
2098786-35-510-[2-(2-甲氧基乙氧基)乙基]-10h-吩噻嗪10-[2-(2-methoxyethoxy)ethyl]-10h-phenothiazine
20988-85-63-methyl-4-sulfanylidene-3,4-dihydrophthalazine-1-carboxylic acid
2098851-48-85-(三氟甲基)吡啶-2-亚磺酸钠sodium 5-(trifluoromethyl)pyridine-2-sulfinate
2098851-56-8二氧化硫1-甲基吡咯烷加合物sulfur dioxide 1-methylpyrrolidine adduct
20989-01-96-(aminomethyl)-2,4(1h,3h)-pyrimidinedione hcl
20989-10-01,3-Dichloro-5,5-diethyl-2,4,6(1H,3H,5H)-pyrimidinetrioneC8H10Cl2N2O3253.08
20989-17-72-苯基硫醇(S)-(+)-2-phenylglycinolC8H8NO138.1775-79℃
20989-19-9(S)-b-amino-4-methoxybenzenepropanol
20989-51-9(+)-Phenyl(triphenylsilyl)carbinolC25H22OSi366.53
20989-68-8glycine, n-(3-oxo-3-phenylpropyl)-, ethyl ester, hydrochloride
2098902-68-0kdm4d-in-1
2098919-08-3tanaka-yu template
2098959-95-4(2S,4S)-4-(叔丁基二甲基甲硅烷基)氧基)-5-氧代吡咯烷-2-羧酸甲酯(2S,4S)-methyl 4-((tert-butyldimethylsilyl)oxy)-5-oxopyrrolidine-2-carboxylate
2098983-25-4cbznh-peg5-ch2ch2nh2
2098983-38-9br-peg12-oh
209899-48-93-[(boc-氨基)甲基]-4-氟苯胺3-[(boc-amino)methyl]-4-fluoroaniline
2099-63-02-amino-benzoic aci hydrochlorideC7H7NO2·HCl
2099-73-21,3-二甲基-8-硝基-1h-嘌呤2,6(3h,9h)-二酮1,3-dimethyl-8-nitro-1h-purine-2,6(3h,9h)-dione
2099-87-8dichlorodihydroxydiphenylamine
209901-86-04'-(4-fluorophenyl)-2,2':6',2''-terpyridine
2099010-83-82-(6-氧代-5,6-二氢-4h-环戊基[c]噻吩-4-亚基)丙二腈2-(6-oxo-5,6-dihydro-4h-cyclopenta[c]thiophen-4-ylidene)malononitrile
209907-54-0(R)-methyl 3-(benzyloxy)-2-hydroxypropanoate
209909-13-72-氯-6,7-二氟-3-喹啉甲醛2-chloro-6,7-difluoro-3-quinolinecarboxaldehyde
209911-63-74-(二溴甲基)-[1,1-联苯]-2-甲腈4'-(dibromomethyl)-[1,1'-biphenyl]-2-carbonitrile
209914-28-34-(3-羟基丙氧基)-2,3-二甲基吡啶1-氧化物4-(3-hydroxypropoxy)-2,3-dimethylpyridine 1-oxide
209914-58-95-(1-adamantyl)-2-hydroxybenzaldehyde
2099142-76-2bay-850 trihydrochloride
209916-32-54-alloxy-3-methoxybenzonitrile
209917-48-6n-叔丁基-4-氨基苯磺酰胺n-tert-butyl 4-aminophenylsulfonamide
209917-92-02'-(trifluoromethyl)-biphenyl-4-amine
209919-30-24-氯-2-甲基苯硼酸 (含不同量的酸酐)4-chloro-2-methylphenylboronic acid (contains varying amounts of anhydride)
209919-51-74′-amino-n-(tert-butyl)-3′-fluoro[1,1′-biphenyl]-2-sulfonamide
20992-12-5Pyridine,3,5-dichloro-2-((triphenylplumbyl)oxy)-C23H17Cl2NOPb601.48
20992-13-6Pyridine,3,5-dichloro-4-((triphenylplumbyl)oxy)-C23H17Cl2NOPb601.48
209920-06-9n-((4e)-5-(2-furanyl)-3-oxo-4-pentenyl)-l-glutamic aci dimethyl ester
209920-43-46-甲基吲哚-3-甲酸6-methylindole-3-carboxylic acid
20994-40-5Tin,tetrachlorobis(phosphoryl chloride-O)-Cl10O2P2Sn567.17
20994-74-5h-pro-p-nitrobenzyl ester . hbrC12H14N2O4.HBr331.16
20994-83-6caerulein (desulfated)C58H73N13O18S1272.35
20995-11-3cyclohexyl n-(m-tolyl)carbamate
20995-13-5cyclohexyl n-(4-methoxyphenyl)carbamate
20995-17-9cyclohexyl n-(2,6-xylyl)carbamate
20995-67-91,1-Dimethoxy-2.4.6-triphenylphosphorineC25H23O2P386.42
209958-42-9n-boc-2-氟-4-溴苯胺n-boc-4-bromo-2-fluoroaniline
209958-45-23-(2-formyl-1h-pyrrol-1-yl)benzonitrile
209959-28-42-(n,n-diboc-amino)-5-bromopyridine
209959-33-12-[双(叔丁氧羰基)氨基]-5-溴嘧啶2-[bis(tert-butoxycarbonyl)amino]-5-bromopyrimidine
970页,第157