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CAS编号中文名英文名分子式分子量熔点沸点
502651-65-26-异丙基-3h-噻吩并[2,3-d]嘧啶-4-酮6-isopropyl-3h-thieno[2,3-d]pyrimidin-4-one
502653-18-12-苯基-1-(哌嗪-1-基)乙酮盐酸盐2-phenyl-1-(piperazin-1-yl)ethanone hydrochlorideC12H17ClN2O240.73
502655-86-91-(4-(己基-5-烯-1-氧基)苯基)-1H-咪唑1H-Imidazole, 1-[4-(5-hexen-1-yloxy)phenyl]-C15H18N2O242.32
502656-68-0CAY104626-[4-(1H-IMIDAZOL-1-YL)PHENOXY]-N,N-DIMETHYL-1-HEXANAMINE, DIHYDROCHLORIDEC17H27Cl2N3O360.32
50266-60-9(e)-ethyl 3-(thiophen-3-yl)acrylateC9H10O2S182.24
502685-67-85-(3-fluorophenyl)-4h-1,2,4-triazol-3-amineC8H7FN4178.17
502686-01-33-(3-(三氟甲基)苯基)-1H-1,2,4-三唑-5-胺3-(3-(Trifluoromethyl)phenyl)-1H-1,2,4-triazol-5-amineC9H7F3N4228.17
50269-86-8pyrrolo[1,2-d][1,2,4]triazin-1(2h)-one
50269-88-04-羟基-1H,2H-吡咯并[1,2-d][1,2,4]三嗪-1-酮4-Hydroxy-1H,2H-pyrrolo[1,2-d][1,2,4]triazin-1-oneC6H5N3O2151.12
50269-93-76-溴吡咯并[1,2-d][1,2,4]三嗪-1(2H)-酮6-Bromopyrrolo[1,2-d][1,2,4]triazin-1(2H)-one
50269-95-91h-吡咯-2-羧肼1h-pyrrole-2-carboxylic acid hydrazideC5H7N3O125.13232 °C
502693-09-6双(异硫氰酸)(2,2'-二吡啶基-4,4'-二甲酸)(4,4'-二壬基-2,2'-二吡啶基)钌(ii)bis(isothiocyanato)(2,2'-bipyridyl-4,4'-dicarboxylato)(4,4'-dinonyl-2,2'-bipyridyl)ruthenium(ii)C42H52N6O4RuS2870.11196 °C
5027-16-7hydroxymethyl-carbamic aci ethyl ester
5027-32-73,4-diacetyl-2,5-hexanedioneC10H14O4198.21
5027-63-4saccharolactone
5027-65-65-(甲氧羰基)烟酸5-(methoxycarbonyl)nicotinic acidC8H7NO4181.15356.1°C at 760 mmHg
5027-78-1[2-(1h-indol-3-yl)-2-phenylethyl]amine acetate
50270-27-42,4,6-三氯-5-嘧啶甲醛2,4,6-trichloro-5-pyrimidinecarboxaldehydeC5HCl3N2O211.43
50270-32-1bufezolac
50270-33-2lm 22102
50270-86-5麦芽十一糖MaltoundecaoseC66H112O561801.56
50270-99-06-chloro-6-deoxy-beta-d-fructofuranosyl-alpha-d-glucopyranosid
50272-96-34-硝基苄基 2-(3-苄基-7-氧代-4-硫杂-2,6-二氮杂双环[3.2.0]庚-2-烯-6-基)-3-甲基丁-3-烯酸酯4-Nitrobenzyl 2-(3-benzyl-7-oxo-4-thia-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl)-3-methylbut-3-enoateC23H21N3O5S451.49658.9±55.0 °C(Predicted)
50273-33-12-amino-n-phenylthiophene-3-carboxamide
50273-84-2cis-5-bromo-pent-2-eneC5H9Br149.03
50274-58-34,5-二氯-2-羟基苯甲酸4,5-Dichloro-2-hydroxybenzoic acidC7H4Cl2O3207.01
50274-64-14-chlorophenyl 2-chloro-4-nitrophenyl ketone
50274-85-64-amino-2,4'-dichlorobenzophenone
50274-95-8alpha,2-dichloro-4-nitrotoluene
50275-53-1benzoic acid, 3-((aminooxy)methyl)-4-hydroxy-, methyl ester, hydrochloride
50275-61-12-ethyl-4-hydroxy-2-phenyl-glutarimid
50276-60-33,4,5-trimethoxyphthalic acid
50276-96-5ochnaflavone
50276-98-7erythrocentaurin
502760-20-52-methyl-6-phenyl-1-hexene
502762-92-73,6-二氟水杨醛3,6-difluorosalicylaldehydeC7H4F2O2158.11
502762-95-03,4-二氟水杨醛3,4-difluoro-2-hydroxybenzaldehydeC7H4F2O2158.1104-105°C253.9°C
502763-15-7四氮杂杯[4]吡啶tetraazacalix[4]pyridine
502763-69-1(2,2-二氯-1-氟环丙基)苯(2,2-dichloro-1-fluorocyclopropyl)benzene
502764-52-5二噻吩[3,2-b:2',3'-d]噻吩-2,5-二羧酸乙酯diethyl dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxylateC14H12O4S3340.44485.4°C at 760 mmHg
502764-53-6噻吩并[3,2-b]噻吩并[2,2-d]噻吩二羧酸thieno[3,2-b]thieno[2,2-d]thiophenedicarboxylicacidC10H4O4S3284.33
502764-54-73,5-二溴二噻吩[3,2-b:2',3'-d]噻吩3,5-dibromodithieno[3,2-b:2',3'-d]thiopheneC8H2Br2S3354.09235.0-241.0°C
502764-57-02,6-二(三甲基锡)-二噻吩并[3,2-b:2',3'-d]噻吩2,6-bis(trimethyltin)-dithieno[3,2-b;2',3'-d]thiopheneC14H20S3Sn2521.92
50277-59-3menthyl chloroformate
50277-65-12-propynoyl chlorideC3HClO88.49
50279-92-05h-1,3-dioxolo(4,5-f)pyrido(4,3-b)indole, 6,7,8,9-tetrahydro-5-(p-fluorobenzoyl
50279-93-15h-1,3-dioxolo(4,5-f)pyrido(4,3-b)indole, 6,7,8,9-tetrahydro-5-(m-fluorobenzoyl
50279-94-25h-1,3-dioxolo(4,5-f)pyrido(4,3-b)indole, 6,7,8,9-tetrahydro-5-(p-chlorobenzoyl
50279-95-35h-1,3-dioxolo(4,5-f)pyrido(4,3-b)indole, 6,7,8,9-tetrahydro-5-(m-chlorobenzoyl
50279-96-45h-1,3-dioxolo(4,5-f)pyrido(4,3-b)indole, 6,7,8,9-tetrahydro-5-(p-bromobenzoyl)
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