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CAS编号中文名英文名分子式分子量熔点沸点
1903834-83-2rel-叔丁基((1R,2S)-2-氨基环丁基)氨基甲酸酯rel-tert-butyl ((1R,2S)-2-aminocyclobutyl)carbamate
1903836-65-6trans-tetrahydrofuran-3,4-dicarboxylic acid
19039-24-8spiro(quinuclidine-3,2'-thiazolidine), dihydrochloride
19039-44-2guanine-3-n-oxide, hemihydrochloride
1903997-06-7[反式3-氟]甲醇[trans-3-fluorocyclopentyl]methanol
1904-00-33-amino-1-phenylpyrrolidin-2-one
1904-22-93-(prop-2-ynyloxy)propanenitrileC6H7NO
1904-24-15-amino-3-ethyl-1h-pyrazole
1904-31-01-Methyl-1H-pyrazol-3-ylamineC4H7N397.12
1904-42-34(1h,3h)-quinazolinedione, 3-(4-(diethylamino)-2-butynyl)-1-methyl- monohydr
1904-43-44(1h,3h)-quinazolinedione, 1-(4-(diethylamino)-2-butynyl)-3-methyl- monohydr
1904-44-54(1h,3h)-quinazolinedione, 3-methyl-1-(4-(1-pyrrolidinyl)-2-butynyl)- monohy
1904-58-12-氨基亚苯基肼2-amino-benzoic aci hydrazideC7H9N3O151.16119-122℃
1904-60-53-Amino-2-phenyl-4(3H)-quinazolinoneC14H11N3O237.26176-179 ℃(lit.)
1904-62-72-dimethylaminomethyl-aniline
1904-69-42-amino-n-methyl-benzylamine 2hcl
1904-75-22-[(benzylamino)methyl]aniline
1904-80-9
1904-95-6sodium ((4-aminophenyl)sulfonyl)(5-ethyl-1,3,4-thiadiazol-2-yl)amide
1904-98-92,6-二氨基嘌呤2,6-diamino-purinC5H6N6184302℃
19040-53-0phenyl-trimethyl-plumbaneC9H14Pb329.40
19040-62-12,5-dimethyl-benzenesulfonyl chloridC8H9ClO2S204.67
19040-67-67,8-dihydroxy-4-propyl-2h-chromen-2-one
19040-68-74-butyl-7,8-dihydroxy-2h-chromen-2-one
19041-02-22-chloro-1,1,3,3-tetrafluoro-propan
19041-06-6n-dimethyl-1-octanamine)trihydro- ( (t-4)-boro
19041-08-8n-dimethyl-1-undecanamine)trihydro- ( (t-4)-boro
19041-15-7(S)-gamma-valerolactoneC5H8O2100.12
1904118-21-38-methylimidazo[1,2-c]pyrimidine-2-carboxylic acid
19042-19-4lactic acid, neodymium salt
19042-35-4顺式-3-氨基环戊烷甲酸盐酸盐cis-3-aminocyclopentanecarboxylic acid hydrochloride
19042-52-5Bis(ethylene-1,2-dithiolene)nickel(II)C4H4NiS4239.03
1904269-10-8[3-(3-甲基苯基)氧杂环丁烷-3-基]甲醇[3-(3-methylphenyl)oxetan-3-yl]methanol
19043-02-8(1R)-cis-2-methyl-cyclohexanolC7H14O114.18
19043-03-9(1R)-trans-2-methyl-cyclohexanolC7H14O114.18
190430-36-53-溴-4-甲氧基-1h-吡唑并[3,4-d]嘧啶3-bromo-4-methoxy-1h-pyrazolo[3,4-d]pyrimidine
190435-62-24,5-双(十二烷氧基)苯-1,2-二胺4,5-bis(dodecyloxy)benzene-1,2-diamine
190436-05-6amyloid beta (1-11)
190436-96-54-chloro-3-(5-methyl-1,3-benzoxazol-2-yl)aniline
190437-55-9[2-(2-quinolin-2-yl)ethyl]phenylamine
190437-68-44-[(quinolin-2-ylcarbonyl)amino]benzoic acid
190438-87-02-(16,18-dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaen-17-yl)propanoic acid
19044-42-92,2-dioxide-1,2,3-oxathiazolidine
19044-66-72,6,8-Trimethyl-5-nonen-4-oneC12H22O182.30
19044-88-3氨磺灵3,5-dinitro-n(sup 4),n(sup 4)-dipropyl-sulfanilamidC12H18N4O6S346.36
19044-94-1n,n-dimethyl-3,5-dinitro-4-(dipropylamino)-benzenesulfonamid
190442-10-52-(acetyloxy)-benzoic aci 3-((nitrooxy)methyl)phenyl ester
190444-04-33,4'-difluorobenzhydrol
190446-85-61-boc-4-((hydroxyimino)methyl)piperidine
190447-69-9boc-dab-otbu . hclC13H26N2O4.HCl310.82
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