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CAS编号中文名英文名分子式分子量熔点沸点
203642-77-72,2,3,3-四甲基-4,7,10,13,16-五氧-3-silanonadec-18-炔2,2,3,3-tetramethyl-4,7,10,13,16-pentaoxa-3-silanonadec-18-yneC17H34O5Si346.53
203645-37-82-巯基乙醇-d62-mercaptoethanol-d6
203645-40-3(2S,5R)-5-phenylpyrrolidine-2-carboxylic acid
203645-42-5BOC-L-亮氨酸-D3BOC-LEU-OH-5,5,5-D3 MONOHYDRATEC11H20D3NO5252.32
203645-44-7(4R)-Boc-4-benzyl-L-pyroglutamic acid benzyl esterC24H27NO5409.48
203645-53-8dichlorvos-(dimethyl-d6)C4HD6Cl2O4P227.01
203645-57-2endosulfan-i (d4, 97%)
203645-59-4fenitrothion d6 (o,o-dimethyl d6)
203645-63-0amitriptyline:hcl (n,n-dimethyl-d6, 98%) 100 ug/ml in methanol
203645-64-1溴化胆碱-d13-(n,n,n-三甲基-d9,1,1,2,2-d4)choline-d13 bromide-(n,n,n-trimethyl-d9,1,1,2,2-d4)
203645-65-2O-CRESOL-D8, 98 ATOM % DC7D8O116.187132-34°C (lit.)191°C at 760 mmHg
20366-83-02-(((9H-嘌呤-6-基)氨基)甲基)苯酚2-(((9H-Purin-6-yl)amino)methyl)phenolC12H11N5O241.2486  
203661-13-6methyl5-amino-6-thioxo-1,6-dihydropyridine-3-carboxylateC7H8N2O2S184.22269.0±50.0 °C(Predicted)
203661-65-8N-苄基-2-氮杂螺环[3.5]壬烷-7-酮2-Benzyl-2-azaspiro[3.5]nonan-7-oneC15H19NO229.32353.2±42.0 °C(Predicted)
203661-66-92-苄基八氢-1h-异吲哚-5-醇2-benzyloctahydro-1h-isoindol-5-ol
203661-67-05-羟基八氢-2h-异吲哚-2-羧酸叔丁酯tert-butyl 5-hydroxyoctahydro-2h-isoindole-2-carboxylateC13H23NO3241.33345.0±25.0 °C(Predicted)
203661-68-15-氧代-八氢-1h-异吲哚-2-羧酸叔丁酯tert-butyl 5-oxo-octahydro-1h-isoindole-2-carboxylateC13H21NO3239.31
203661-69-22-oxo-7-azaspiro[3.5]nonane-7-carboxylate tert-butyl esterC13H21NO3239.3155-56°C349°C
203661-71-66-boc-2-oxo-6-aza-spiro[3.4]octaneC12H19NO3225.3
203661-73-81-苄基-2-甲基哌啶-4-酮1-benzyl-2-methylpiperidin-4-oneC13H17NO203.28314.897 °C at 760 mmHg
203662-19-53-氧代-2-氧杂-8-氮杂螺[4-]癸烷-8-羧酸叔丁酯tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylateC13H21NO4255.314
203662-31-1tert-butyl 2-(2-ethoxy-2-oxoethyl)-7-azaspiro[3.5]nonane-7-carboxylateC17H29NO4311.422
203662-40-23-(1-boc-4-哌啶基)丁酸乙酯ethyl 3-(1-boc-4-piperidinyl)butanoate
203662-48-02-(羟甲基)-6-氮杂螺[3.4]辛烷-6-羧酸叔丁酯tert-butyl 2-(hydroxymethyl)-6-azaspiro[3.4]octane-6-carboxylateC13H23NO3241.331
203662-51-51-boc-4-烯丙基-4-羟基哌啶4-allyl-1-boc-4-hydroxypiperidineC13H23NO3241.33
203662-52-61-boc-4-(环氧乙烷-2-基甲基)-4-羟基哌啶1-boc-4-(oxiran-2-ylmethyl)-4-hydroxypiperidineC13H23NO4257.33
203662-53-71-氧杂-2-(羟甲基)-7-boc-7-氮杂螺[3.5]壬烷7-boc-2-(hydroxymethyl)-1-oxa-7-azaspiro[3.5]nonaneC13H23NO4257.33376.8℃ at 760 mmHg
203662-55-92-甲酰基-6-氮杂螺[3.4]辛烷-6-羧酸叔丁酯tert-butyl 2-formyl-6-azaspiro[3.4]octane-6-carboxylateC13H21NO3239.31
203662-58-25-甲酰基-八氢环戊二烯并[c]吡咯-2-羧酸叔丁酯tert-butyl 5-formyl-octahydrocyclopenta[c]pyrrole-2-carboxylate
203662-61-72-叔丁基2-氮杂螺[6]叔丁基[3.4]辛烷-2,6-二羧酸酯6-tert-butyl 2-methyl 6-azaspiro[3.4]octane-2,6-dicarboxylateC14H23NO4269.34
203662-66-27-boc-2-氰基-7-氮杂螺[3.5]壬烷7-boc-2-cyano-7-azaspiro[3.5]nonaneC14H22N2O2230.342
203662-67-37-azaspiro[3.5]nonane-2-carbonitrileC9H14N2150.2203
203662-91-3[4-(boc-氨基)-哌啶-1-基]-乙酸乙酯[4-(boc-amino)-piperidin-1-yl]-acetic acid ethyl ester
203663-15-4n-4-piperidinylbenzenesulfonamide hcl
203663-25-65-羟基六氢环戊并[c]吡咯-2(1h)-甲酸叔丁酯5-hydroxyhexahydrocyclopenta[c]pyrrole-2(1h)-carboxylic acid tert-butyl esterC12H21NO3227.30
203663-26-7n-boc-4-(羟甲基)-1,2,3,6-四氢吡啶n-boc-4-(hydroxymethyl)-1,2,3,6-tetrahydropyridineC11H19NO3213.27
203663-27-86-(羟甲基)-3-氮杂双环[4.1.0]庚烷-3-羧酸叔丁酯tert-butyl 6-(hydroxymethyl)-3-azabicyclo[4.1.0]heptane-3-carboxylate
203663-30-32-甲酰基-4,5-二氢噻吩并[2,3-c]吡啶-6(7h)-羧酸叔丁酯tert-butyl 2-formyl-4,5-dihydrothieno[2,3-c]pyridine-6(7h)-carboxylateC13H17NO3S267.34
203664-05-5((1H-咪唑-2-基)甲基)氨基甲酸叔丁酯tert-Butyl ((1H-imidazol-2-yl)methyl)carbamate
203664-61-34-(2,2-二溴乙烯基)哌啶-1-羧酸叔丁酯tert-butyl 4-(2,2-dibromoethenyl)piperidine-1-carboxylate
20367-32-2n-(4-propoxyphenyl)-acetamid
20367-38-8芬苯达唑杂质bfenbendazole impurity bC9H8ClN3O2225.63
20368-03-06,7-Diethyl-3-methyl-6-nonene-3,4-diolC14H28O2228.37
20368-12-12-chloro-n-octylacetamide
20368-24-5leu-leu-tyrC21H33N3O5407.51
20368-45-03-hydroxy-alpha-((methylamino)methyl)-benzenemethano hydrochloride
20368-76-7hexamethylenetetramine, compd. with 1-chloro-2,3-epoxypropane
20368-79-04-羟基苯基磷酸钠sodium 4-hydroxyphenyl phosphate
20369-61-32,3,4,6-tetra-o-acetyl-alpha-d-glucopyranosylazideC14H19N3O9373.3199-102℃
20369-63-5((dimethylthiocarbamoyl)thio)tributyl-stannan
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