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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物

    有机杂环化合物

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    中文名称 英文名称 CAS号 化学式
    多替拉韦杂质5 dolutegravir 1309560-49-3 C20H19F2N3O5
    多替拉韦杂质4 Defluoro dolutegravir 1863916-88-4 C20H20FN3O5
    多替拉韦杂质 Unii-FL5H7dienp 1485081-26-2 C13H15N3O5
    多效缩醛 2-(furan-2-yl)-1,3-dioxolane 1708-41-4 C7H8O3
    多拉斯汀 Dorastine hydrochloride 21228-28-4 C20H24Cl3N3
    多巴胺杂质4 bis[3,4-(methylenedioxy)phenethyl]amine 99004-00-9 C18H19NO4
    多巴胺杂质11 2,3-dihydro-indolo-5,6-quinone 67992-45-4 C8H7NO2
    多尼培南缩合物 (4R,5S,6S)-3-[[(3S,5S)-5-[[(aminosulfonyl)amino]methyl]-1-[[(4-nitrophenyl)methoxy]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid (4-nitrophenyl)methyl ester 491878-07-0 C30H34N6O12S2
    多尼培南中间体3 5-Acetoxymethyl-2,3-dimethyl-4-chloropyridine N-oxide 1159976-98-3 C10H12ClNO3
    多尼培南(一水合物) (+)-(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[[(3S,5S)-5-(sulfamoylaminomethyl)pyrrolidin-3-yl]thio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monohydrate 364622-82-2 C15H24N4O6S2*H2O
    多尼培南 doripenem 148016-81-3 C15H24N4O6S2
    多奈哌齐盐酸盐一水合物 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine hydrochloride monohydrate 884740-09-4 C24H29NO3*ClH*H2O
    多奈哌齐杂质D deoxydonepezil 844694-84-4 C24H31NO2
    多奈哌齐杂质7 Donepezil Impurity 7 197010-22-3 C24H29NO4
    多奈哌齐杂质 9Ukq7cvt5P 2217617-87-1 C24H30ClNO5
    多奈哌齐开环杂质 1-benzyl-4-[3-(4,5-dimethoxy-2-carboxy-phenyl)-2-oxo]propylpiperidine 197010-25-6 C24H29NO5
    多奈哌齐N氧化物 rac (cis/trans) Donepezil N-Oxide 120013-84-5 C24H29NO4
    多夸司特 11-oxo-11H-pyrido<2,1-b>quinazoline-2-carboxylic acid 64019-03-0 C13H8N2O3
    多塞平盐酸盐-d3 Doxepin-D3 Hydrochloride (cis/trans); 3-Dibenz[b,e]oxepin-11(6H)-ylidene-N-methyl-N-(methyl-d3)-1-propanamine hydrochloride 347840-07-7 C19H22ClNO
    多塞平EP杂质D doxepin hydrochloride —— C19H21NO*ClH
    多利替定 Donetidine 99248-32-5 C20H25N5O3S
    多佐胺杂质B Dorzolamide, (+/-)-(cis)- 120279-90-5 C10H16N2O4S3
    多佐胺杂质 N-ethyl-N-[(4S,6S)-6-methyl-7,7-dioxo-2-sulfamoyl-4,5,6,7-tetrahydro-7λ<sup>6</sup>-thieno[2,3-b]thiopyran-4-yl]acetamide 403848-09-9 C12H18N2O5S3
    多佐胺杂质 cis-(6S)-4-acetylammino-5,6-dihydro-6-methyl-7,7-dioxo-4H-thieno[2,3-b]thiopyran-2-sulfonamide 147128-79-8 C10H14N2O5S3
    多佐胺-2-6 dorzolamide 120279-96-1 C10H16N2O4S3
    多佐胺-2-4 (4R,6S)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol 147128-77-6 C8H10O3S2
    外消旋鲁替替尼-d8 ruxolitinib 941688-05-7 C17H18N6
    外消旋赤式-3-(5-氨基-6-氯嘧啶-4-基氨基)-壬烷-2-醇 erythro-3-(5-amino-6-chloropyrimidin-4-ylamino)nonan-2-ol 75166-65-3 C13H23ClN4O
    外消旋苄氟噻嗪-d5 rac Bendroflumethiazide-d5 1330183-13-5 C15H14F3N3O4S2
    外消旋甲苯妥因-d5 rac Mephenytoin-d5 1185032-66-9 C12H14N2O2
    外消旋甲苯妥因-d3 rac Mephenytoin-d3 1185101-86-3 C12H14N2O2
    外消旋甲基依法韦仑 Methyl efavirenz 353270-76-5 C15H11ClF3NO2
    外消旋来那度胺-13C5 rac Lenalidomide-13C5 1219332-91-8 C13H13N3O3
    外消旋加拉索酮 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran-1-one 507442-49-1 C18H24O2
    外消旋依法韦仑 rac-efavirenz 177530-93-7 C14H9ClF3NO2
    外消旋N-苄基奈必洛尔 (+/-)-[2R*[1S*,5S*(S*)]]-α,α-[phenylmethyliminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol] 929706-85-4 C29H31F2NO4
    外消旋MBDB盐酸（外消旋N-甲基-1-（3,4-亚甲二氧苯基）-2-丁胺盐酸盐）标准品 (+/-)-N-methyl-1-(1,3-benzodioxol-5-yl)-2-butanamine hydrochloride 128767-12-4 C12H17NO2*ClH
    外消旋5-羟基丙戊茶碱 1-(5-hydroxyhexyl)-3-methyl-7-propyl-xanthine 56395-62-1 C15H24N4O3
    外消旋4-羟基异喹胍半硫酸盐 2-amidino-4-hydroxy-1,2,3,4-tetrahydroisoquinoline sulfate 62580-84-1 C10H13N3O*H2O4S
    外消旋1-棕榈酰-2-氯丙烷二醇 2-MCPD 1-palmitate 63326-63-6 C19H37ClO3
    外消旋1,4-二烯丙基-2,5-二甲基哌嗪 trans-1,4-diallyl-2,5-dimethylpiperazine 738577-06-5 C12H22N2
    外消旋-顺式-1-苄基-2-甲基-4-(N-丙酰苯胺基)哌啶 cis-N-<3-methyl-1-(phenylmethyl)-4-piperidinyl>-N-phenylpropanamide 79278-40-3 C22H28N2O
    外消旋-常山乙素二盐酸盐 Febrifugine dihydrochloride 32434-42-7 C16H21Cl2N3O3
    外消旋-尼古丁-13cd3 (+/-)-Nicotine-13CD3 909014-86-4 C10H14N2
    外消旋-反式-4-脱氟-4-(4-氟苯基)帕罗西汀盐酸盐 trans-3-(Benzo[1,3]dioxol-5-yloxymethyl)-4-(4'-fluoro-biphenyl-4-yl)-piperidine hydrochloride 1217655-87-2 C25H25ClFNO3
    外消旋-N-叔丁氧羰基安那他品 rac-N-Boc Anatabine 1159977-12-4 C15H20N2O2
    外消旋-6-氟-3,4-二氢-4-氧代-2H-1-苯并吡喃-2-羧酸甲酯 methyl 6-fluoro-4-oxo-3,4-dihydro-2H-chroman-2-carboxylate 134102-10-6 C11H9FO4
    外消旋-6-氟-3,4-二氢-2H-1-苯并吡喃-2-羧酸乙酯 6-fluoro-3,4-dihydro-2H-benzopyran-2-carboxylic acid ethyl ester 99199-61-8 C12H13FO3
    外消旋-5-甲基可替宁 1-Methyl-5-(5-methylpyridin-3-yl)pyrrolidin-2-one 1076198-50-9 C11H14N2O
    外消旋-2-(2-氯苯基)-(6,7-二氢-4H-噻吩并[3,2-c]吡啶-5-基)乙腈 2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetonitrile 444728-11-4 C15H13ClN2S