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CAS编号 中文名 英文名 分子式 分子量 熔点 沸点
20178-20-5 (2R,3R)-1-methyl-5-oxo-2-phenyl-3-pyrrolidinecarboxylic acid
20178-34-1 1-[2-(2-ethoxy-1-methylethoxy)-1-methylethoxy]-2-propanol
201789-28-8 2,4-双(三氟甲基)苯乙腈 2,4-bis(trifluoromethyl)phenylacetonitrile
20179-35-5 2,2'-二[5-[4-(2-羟丙胺基)-6-甲氧基-1,3,5-三嗪-2-氨基]-乙烷苯磺酸二钠盐 Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[(2-hydroxypropy)amino]-6-methoxy-1,3,5-triazin-2-yl]amino]-, disodium salt
2018-25-9 iodo-acetic aci ester with 4'-((2-hydroxyethyl)sulfamoyl)acetanilide
2018-45-3 4-methyl-m-dioxane-4-ethano C7H14O3 146.18
2018-61-3 N-乙酰-L-苯丙氨酸 N-Acetyl-L-plhenylalanine C11H13NO3 207.22 165-167℃
2018-66-8 N-羧基-L-亮氨酸 n-carboxy-, n-benzyl ester, l-leucin C14H19NO4 265.30
2018-71-5 n,n-dimethyl-2-nitrobenzamide
2018-87-3 trans-1,2-dibromo-1,2,3,4-tetrahydronaphthalene
2018-90-8 2-(氨甲基)萘 2-(aminomethyl)naphthalene
20180-11-4 Methyl diphenylselenophosphinite C13H13OPSe 295.18
201802-15-5 4-碘-4',4''-二甲氧基三苯胺 4-iodo-4',4''-dimethoxytriphenylamine
201802-29-1 [4-[双(4-甲氧基苯基)氨基]苯基]硼酸 (含不同量的酸酐) [4-[bis(4-methoxyphenyl)amino]phenyl]boronic acid (contains varying amounts of anhydride)
201802-67-7 4-(Diphenylamino)phenylboronic acid C18H16BNO2 289.14 110-115 ℃(lit.)
201809-22-5 4-(5-羧基-吡啶-2-基)-哌嗪-1-羧酸叔丁酯 4-(5-carboxy-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester
201809-69-0 6-溴苯并呋喃-3(2h)-酮 6-bromobenzofuran-3(2h)-one
20181-61-7 acetamide, 2-(4-methyldiphenylmethoxy)-, oxime, hydrogen maleate
201810-56-2 1,4'-bipiperidine-4-carboxylic acid hydrochloride hydrate
201810-59-5 1-boc-4-(4-carboxy-1-piperidinyl)-piperidine
201811-20-3 4-羟基-2-硝基苯基氨基甲酸叔丁酯 tert-butyl (4-hydroxy-2-nitrophenyl)carbamate
201812-64-8 氟替卡松杂质9 fluticasone impurity 9
20182-56-3 2,2'-stilbenedisulfonic acid, 4,4'-bis((4-(2-hydroxyethyl)amino-6-(p-sulfoanili
20182-71-2 MESO-1,4-DIAMINO-2,3-BUTANEDIOL DIHYDROC HLORIDE
20183-47-5 细叶远志皂苷 tenuifolin
20184-66-1 3,4-dinitro-2-benzenediol
20184-89-8 non-3-yne C9H16 124.22
20184-91-2 4-nonyne C9H16 124.22
201847-54-3 beta-alanine 7-amino-4-methylcoumarin trifluoroacetate salt
201849-13-0 1-溴-3-氯-2,4-二氟苯 1-bromo-3-chloro-2,4-difluorobenzene
201849-14-1 2-溴-6-氯-4-氟苯胺 2-bromo-6-chloro-4-fluoroaniline C6H4BrClF 210.45 55-56℃
201849-15-2 2-溴-1-氯-4-氟苯 2-bromo-1-chloro-4-fluorobenzene
201849-16-3 1-bromo-5-chloro-3-fluoro-2-iodobenzene
201849-17-4 2-氟-4-溴-5-氯甲苯 4-bromo-5-chloro-2-fluorotoluene
201849-18-5 5-溴-4-氯-2-氟甲苯 5-bromo-4-chloro-2-fluorotoluene
201849-21-0 4-溴-2-氯-1-异丙氧基苯 4-bromo-2-chloro-1-isopropoxybenzene
20185-55-1 4-异丙基苯甲酸甲酯 methyl 4-iso-propylbenzoate
201851-03-8 3-cyclopropylbenzaldehyde
201851-10-7 (1S,2S)-(1R,2S,5R)-2-异丙基-5-甲基环己基2-(2-(9h-呫吨-9-基)乙酰基)环丙烷甲酸酯 (1S,2S)-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl) 2-(2-(9h-xanthen-9-yl)acetyl)cyclopropanecarboxylate
201851-12-9 4-甲氧基苯基(1S,2S)-2-((R)-4-((9h-黄嘌呤-9-基)甲基)-1-(4-甲氧基苄基)-2,5-二氧代咪唑烷-4-基)环丙烷-1-羧酸叔丁酯 4-methoxyphenyl (1S,2S)-2-((R)-4-((9h-xanthen-9-yl)methyl)-1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)cyclopropane-1-carboxylate
201851-13-0 ((S)-4-((9h-呫吨-9-基)甲基)-1-(4-甲氧基苄基)-2,5-二氧代咪唑烷-4-基)环丙烷甲酸(1S,2S)-4-甲氧基苄酯 (1S,2S)-4-methoxybenzyl 2-((S)-4-((9h-xanthen-9-yl)methyl)-1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)cyclopropanecarboxylate
201851-46-9 h-cit-amc . tfa C16H20N4O4.C2HF3O2 446.38
201851-47-0 l-glutamine 7-amido-4-methylcoumarin hydrobromide
201852-49-5 potassium beta-styryltrifluoroborate C8H7BF3K 210.04
201852-50-8 (e)-2-morpholino-4-phenylbut-3-enoic acid
201854-09-3 l-ornithine-7-amido-4-methylcoumarin hydrochloride
201855-60-9 帕罗西汀杂质h paroxetine hydrochloride (anhydrous) impurity h
201856-53-3 EE的四元环型紫杉醇侧链
201856-57-7 EE的四元环型多烯紫杉醇侧链
201857-39-8 4-氨基-3-溴-5-氯苯甲腈 4-amino-3-bromo-5-chlorobenzonitrile
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