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CAS编号中文名英文名分子式分子量熔点沸点
1217885-75-0methyl 3-([(1e)-(dimethylamino)methylene]amino)-5-methyl-1-methyl-1h-indole-2-carboxylate
1217885-76-1(1e)-n'-hydroxy-2-(1-methylpiperidin-4-yl)ethanimide
1217885-82-96-(boc-amino)pyridine-3-amidoxime
1217885-87-43-(2-benzimidazolyl)benzamidoxime
1217887-12-1[2,4,6-三甲氧基苯基]二环己基鏻四氟硼酸盐[2,4,6-trimethoxyphenyl]dicyclohexylphosphonium tetrafluoroborateC21H34BF4O3P452.27
121789-31-93-(1,3-dioxan-2-yl)-2'-methoxypropiophenone
121789-35-33-(1,3-dioxan-2-yl)-3'-methoxypropiophenone
121789-38-63-(1,3-dioxan-2-yl)-4'-methoxypropiophenone
1217891-71-89-甲基咔唑-3-硼酸频哪酯9-methylcarbazole-3-boronic acid pinacol esterC19H22BNO2307.19
1217892-77-75-[4-(双(4-(2-噻吩基)苯基)氨基)苯基]-2-噻吩甲醛5-[4-(bis (4-(2-thienyl)phenyl) amino) phenyl]-2-thiophenecarboxaldehyde
1217899-34-7(R)-n-(2-pyridyl) tert-butanesulfinamide
12179-02-1sodium hydroxide monohydrateHNaO39.99318.4ºC1390ºC
12179-04-3氧化硼钠五水合物Sodium borate, pentahydrateB4Na2O7·5H2O291.2975℃
12179-14-5 ( beta-4)-zincate (zn(oh)42-disodium
12179-29-2magnesium titanium zinc oxide (mgzntio4)
12179-41-8铬碳化铝Aluminum Chromium CarbideCH7AlCr98.04
121790-34-92-propenoic acid, telomer with ethene and 2-methylpropane
1217901-32-0(S)-3,3'-双(4-叔丁基苯基)-1,1'-联萘酚膦酸酯(11bs)-2,6-bis[4-(1,1-dimethylethyl)phenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepinC40H37O4P612.7
121791-04-6morpholin-4-yl-piperidin-2-yl-methanone
121792-58-32,6-dichloro-4-(2,4,6-triphenyl-1-pyri-dinio)phenolateC29H19Cl2NO468.38
121793-12-22-溴-4-甲基三氟甲基苯2-bromo-4-methylbenzotrifluorideC8H6BrF3239.03
121794-40-92-bromo-3-methylbenzoyl chloride
1217975-36-4(S)-3-氨基-5-(甲硫基)戊酸(S)-3-Amino-5-(methylthio)pentanoic acidC6H13NO2S163.2379  
1217975-63-7叔丁基((3R,5S)-rel-5-(羟甲基)吡咯烷-3-基)氨基甲酸酯tert-butyl ((3R,5S)-rel-5-(hydroxymethyl)pyrrolidin-3-yl)carbamate
1217975-73-9(1R,4R)-rel-2,5-二氮杂双环[2.2.1]庚烷-2-甲酸叔丁基酯(1R,4R)-rel-tert-butyl 2,5-diazabicyclo[2.2.1]heptane-2-carboxylate
1217976-31-2(R)-methyl 2-(morpholin-3-yl)acetateC7H13NO3159.18
1217976-32-3(2S,3S)-2-amino-3-(4-hydroxyphenyl)-4-methylpentanoic acid
1217976-96-9(3S)-1-cbz-3-ethyl-piperazine
1217977-05-3(S)-3-(氨基甲基)哌啶-1-羧酸苄酯(S)-benzyl 3-(aminomethyl)piperidine-1-carboxylate
1217977-11-1(R)-3-(氨基甲基)哌啶-1-羧酸苄酯(R)-benzyl 3-(aminomethyl)piperidine-1-carboxylate
1217977-33-7r-methyl 3-amino-3-(4-fluorophenyl)propanoate hcl
1217977-71-3(S)-alpha-甲基天冬门氨酸-4-叔丁基酯(S)-alpha-methylaspartic acid-4-tert-butyl esterC9H17NO4203.24
1217977-76-8(1R,2R,4S)-rel-7-氮杂双环[2.2.1]庚烷-2-羧酸乙酯ethyl (1R,2R,4S)-rel-7-azabicyclo[2.2.1]heptane-2-carboxylate
1217977-97-3(1S,4S)-2-苄基-2,5-二氮杂双环[2.2.1]庚烷(1S,4S)-2-benzyl-2,5-diazabicyclo[2.2.1]heptane
1217978-17-0dextrorphan (d3, 98%) 100 ug/ml in methanol
121798-04-7Barium copper gadolinium oxide(Ba2Cu3GdO6.55)Ba2Cu3GdO6(unspec.)
1217980-22-74,4'-(9,9-二甲基-9H-芴-2,7-二基)二吡啶4,4'-(9,9-Dimethyl-9H-fluorene-2,7-diyl)dipyridineC25H20N2348.44555.7±50.0 °C(Predicted)
1217983-12-4methyl 5,5-dimethylthiazolidine-4-carboxylate hydrochloride
1218-13-9o,o-dimethyl ester, s-ester with 3-(mercaptomethyl)- 2-phosphorodithioic aci
1218-14-03-(2-piperidinoethyl)-2-benzoxazolinon hydrochloride
1218-24-21-(5-chloro-2-hydroxyphenyl)-3-phenyl-2-propen-1-on
1218-34-4N-乙酰-L-色氨酸l-tryptophaC13H14N2O3246.26186°C
1218-35-5盐酸赛洛唑啉2-(4-tert-butyl-2,6-dimethylbenzyl)-2-imidazolin monohydrochlorideC16H25ClN2280.84
1218-48-06-chloro-3-oxo-3,4-dihydro-2h-1,2,4-benzothiadiazine-7-sulfonyl chloride 1,1-dioxide
1218-69-52-(2-羟基苯基)-4h-1,3-苯并噁嗪-4-酮2-(2-hydroxyphenyl)-4h-1,3-benzoxazin-4-oneC14H9NO3239.23424.951ºC
1218-80-06-bromo-2-phenylbenzopyran193-196℃
1218-82-26-fluoroflavoneC15H9FO2240.233
1218-89-94,4'-dimethylbenzoinC16H16O2240.30
1218-98-07,8-dihydroneopterinC9H13N5O4255.23
12180-80-21,1'-dibenzoylferroceneC24H10FeO2386.18
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