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CAS编号中文名英文名分子式分子量熔点沸点
74892-81-2(2R,4R)-4-甲基-2-哌啶甲酸(2R,4R)-4-methylpiperidine-2-carboxylic acid
74892-82-3(2R,4R)-4-甲基-2-哌啶甲酸乙酯(2R,4R)-ethyl 4-methylpiperidine-2-carboxylate
74893-31-5boc-3-(3-benzothienyl)-dl-alanine
74893-76-8dinitrophenolates,wetted with not less than 15% water
74896-14-3二环[3.2.1]辛烷-2,4-二酮bicyclo[3.2.1]octane-2,4-dione
74896-22-3(cyanomethylidyne)phosphineC2NP69.00
74896-24-54-氨基-3,5-二甲基苯氰4-amino-3,5-dimethylbenzonitrile
74896-31-43'-Acetylamino-4'-methoxyacetophenoneCH3COC6H3(OCH3)NHCOCH3207.23120-124 ℃(lit.)
74896-66-5methyl 3,5-dibromo-4-methylbenzoate
74897-12-4Silane,(chloromethyl)methyldiphenoxy-C14H15ClO2Si278.81
74899-62-0d-tyrosine, n-(n(2)-(n(2)-(n-(n(2)-(n(2)-l-arginyl-threo-4-hydroxy-l-arginyl)-d
74899-63-16-(threo-4-hydroxy-l-arginine)-myroridin k(sub a
749-02-08-triazaspiro(4.5)decan-4-one, 8-(3-(p-fluorobenzoyl)propyl)-1-phenyl-3C23H26FN3O2395.47
749-13-3peridino)-C22H23F4NO2409.42
749-18-86,11-dihydro-6,11-dioxo-2-ethyl-5,7,9-trihydroxy-1-naphthacenecarboxylic aci
749-48-4dibenz(b,e)thiepin, 6,11-dihydro-11-(3-(dimethylamino)propylidene)-, 5-oxide, s
749-59-72-((6,11-dihydrodibenzo(b,e)thiepin-11-yl)oxy)-triethylamin fumarate (1:1)
749-72-43-beta,5,12-beta,14-tetrahydroxy-19-oxo-5-beta-card-20(22)-enolid
749-86-02-(p-(beta-ethyl-alpha-phenylstyryl)phenoxy)-triethylamin
7490-90-61-chloro-3-ethyl-1-pentyn-3-oC7H11ClO146.61
7490-95-1diglycine hydrochlorideC4H10N2O4.HCl186.59
74900-56-44-(4-amino-2-aza-3,4-dinitrilobuta-1,3-dienyl)benzoic acid%
74900-59-72-amino-1-(1-aza-2-(2,4-dichlorophenyl)vinyl)ethene-1,2-dicarbonitrile%
74900-81-53-(烯丙氧基)苯胺3-(allyloxy)aniline
74901-08-92-hydroxy-5-(hydroxymethyl)-benzaldehyd
74901-29-43-甲酰基-4-羟基苯腈3-formyl-4-hydroxybenzonitrile
74901-61-42,4-二氯-5,6-二氢噻吩并[2,3-d]嘧啶2,4-dichloro-5,6-dihydrothieno[2,3-d]pyrimidine
74901-69-22,4-二氯-6,7-二氢噻吩[3,2-d]嘧啶2,4-dichloro-6,7-dihydrothieno[3,2-d]pyrimidine
74901-71-62,4-二氯-5h,-7h-噻吩并[3,4-d]嘧啶2,4-dichloro-5h,7h-thieno[3,4-d]pyrimidine
7491-02-3癸二酸二(1-甲基乙基)酯Decanedioic acid, bis(1-methylethyl) esterC16H30O4286.41
7491-09-01,2-二(2-乙基己基氧碳基)乙烷磺酸钾Potassium, 1,2-bis(2-ethylhexyloxycarbonyl) ethanesulphonateC20H38O7SK
7491-14-7benzoic acid, 2-hydroxy-, compd. with 1,1'-oxybis[2-propanol]
7491-20-52-hydroxy-propanoic aci compd. with 1-dodecanamine (1:1)
7491-21-6dodecylamine salicylate
7491-74-92-氧代-1-吡咯烷乙酰胺 2-oxo-1-PyrrolidineacetamideC6H10N2O2142.15
7491-76-1dihydro-teleocidinC28H43N3O2453.66
7491-86-32-(2-pyridyl)-cinchoninic aci
74910-18-2bis(benzenamine)(ethanedioato(2-)-o,o')-iro
74910-19-3bis(3-methylbenzenamine)(ethanedioato(2-)-o,o')-iro
74910-22-8醋酸甲地孕酮ep杂质cmegestrol acetate ep impurity c
74911-43-64(3h)-quinazolinone, 6-nitro-3-((2-(o-tolylimino)-4-oxo-3-thiazolidinyl)methyl)
74912-19-9naboctate
74912-42-8癸酸(2-溴-3-羟基-1-甲基-2-硝基)丁酯Decanoic acid, 2-bromo-3-hydroxy-1-methyl-2-nitrobutyl esterC15H28BrNO5
74913-01-2antibiotic sf-2059
74913-06-7chromomycin
74913-18-1dynorphins
74913-51-2magna zerichem desal 119c
74913-68-1technical liquid ngzh-4
74915-58-5ru 26988
74915-64-3ru 28362
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