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CAS编号中文名英文名分子式分子量熔点沸点
19934-71-5acetamide, 2,2-dichloro-n-(2-hydroxy-1-(hydroxymethyl)-2-(4-(methylsulfonyl)phe
199340-92-63-methyl-1h-pyrazole-4,5-diamine dihydrochloride
199341-24-71-ethyl-5-methyl-1h-pyrazole-3,4-diamine dihydrochloride
19935-81-01-(1-溴乙基)-4-硝基苯1-(1-bromoethyl)-4-nitrobenzene
19935-86-5n-nitroso-n-propyl-carbamic aci ethyl ester
19936-10-81-cyclopropyl-4-isopropenyl-benzeneC12H14158.24
19936-14-21-(4-bromophenyl)cyclobutanol
19936-78-81,4-dibromobenzene (13c6, 99%)
19936-85-72,3,4,5,6-pentamethylbenzyl acetate
19937-59-8甲氧隆n'-(3-chloro-4-methoxyphenyl)-n,n-dimethyl-ureC10H13ClN2O2228.68
19938-46-6n-(5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl)-acetamid
19938-61-5n-phenyl-n'-(5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl)-ure
19939-33-41-(10,11-dihydro-8-fluorodibenzo(b,f)thiepin-10-yl)-4-methyl-piperazin male
19939-36-71-benzyl-4-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-piperazin male
19939-37-81-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-piperidino maleate (1
19939-38-91-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl-piperazin s-ox
199391-70-35-氟苯并呋喃-4-甲醛5-fluorobenzofuran-4-carbaldehyde
1994-13-46-fluoro-4-hydroxycoumarin248-251℃
1994-18-94,4,5,5,5-pentafluoro-1-thiophen-2-yl-pentane-1,3-dione
1994-24-73-(pentafluorophenyl)-propionamide
1994-57-62-fluoro-7-methyl-benz(a)anthracen
19941-13-0b-melanocyte stimulating hormone*porcineC98H138N26O29S2176.39
19941-28-7[1R-(1α,4Aβ,4Bα,7β,8Aβ,10Aα)]-十四氢-1,4A-二甲基-7-(1-甲基乙基)菲-1-甲酸甲酯 tetradecahydro-1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, [1R-(1.alpha.,4a.beta.,4b.alpha.,7.b1-Phenanthrenecarboxylic acidC21H36O2
19942-02-0匙羹藤苷元gymnestrogenin
19942-72-4cis-3-hydroxycrotonic acid methyl ester o,o-dimethyl phosphorothioate
19942-78-0thiocyanic acid, octyl ester
1994267-98-9na-azido-nd-fmoc-l-ornithine
19943-16-9cyclo(-val-val)C10H18N2O2198.26
19943-95-4咪唑并[1,2-a]吡嗪-3-胺imidazo[1,2-a]pyrazin-3-amine
199433-58-4y-33075
199434-72-5methanetetrayltetrakis(tetramethylammonium bromide)
199435-76-2n-(2-methoxyethyl)-4-biphenylylamine
19944-27-52-[4-(4-Bromophenyl)-1,3-dithiol-2-ylidene]thioacetophenoneC17H11BrS3391.37
19944-53-7calcium salt (2:1), l-(+)-mandelic aci
199442-97-2furfuryl 2,2-dichloroacetate
199443-06-6alpha-furfurylidene-2,4-dinitrotoluene
199443-85-12-furoic acid, aniline salt
199443-87-34'-(2-furoylamino)-3'-hydroxymalonanilic acid
199444-11-6ir-775 氯ir-775 chloride
199445-30-2bistetramethylheptanedionatostrontiumhydratesrtmhdC22H38O4Sr454.16200-203℃
199447-10-43-[(羟基氨基)亚氨基]]-苯甲酸3-(n'-hydroxycarbamimidoyl)benzoic acid
19945-22-3n,n-bis(2-chloroethyl)-acetamid
199450-10-7copper(i) cyanide-13c-15n454℃
199454-06-3n-boc-2-ethynylaniline
199458-84-95-(2-chlorophenyl)-n-phenyl-2-furamide
199458-85-05-(2-chlorophenyl)-n-(2-nitrophenyl)-2-furamide
199458-86-15-(2-chlorophenyl)-n-(3-nitrophenyl)-2-furamide
199458-90-7n,5-bis(2-chlorophenyl)-2-furamide
199458-91-85-(2-chlorophenyl)-n-(4-chlorophenyl)-2-furamide
199458-96-35-(2-chlorophenyl)-n-(2-methylphenyl)-2-furamide
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