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CAS号 中文名称 英文名称
502463-37-8 甲基6-S-甲基-6-硫代-alpha-D-吡喃葡萄糖苷 Methyl 6-s-methyl-6-thio-alpha-d-glucopyranoside
502488-11-1 二甲基alpha-D-阿卓吡喃并s艾杜糖醛酸酯 Dimethyl alpha-d-altropyranosiduronate
502494-13-5 1H-[1,3]恶唑并[3,4-a][1,3]二氮杂卓 1H-[1,3]oxazolo[3,4-a][1,3]diazepine
502622-16-4 (6R)-1,4-二氧杂-7-氮杂二螺[4.0.4.3]十三烷-8-酮 (6R)-1,4-dioxa-7-azadispiro[4.0.4.3]tridecan-8-one
502642-74-2 4,6-二脱氧-4,6-二氟-beta-D-苏式-吡喃己糖 4,6-Dideoxy-4,6-difluoro-beta-d-threo-hexopyranose
502642-85-5 6-脱氧-6-氟-beta-D-吡喃半乳糖 6-Deoxy-6-fluoro-beta-d-galactopyranose
50268-65-0 (6R)-3-(乙酰氧基甲基)-7-甲氧基-8-氧代-7-(2-噻吩基乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 (6R)-3-(acetoxymethyl)-7-methoxy-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
50270-32-1 丁苯唑酸 Bufezolac
50270-99-0 6-氯-6-脱氧-beta-D-呋喃果糖基 alpha-D-吡喃葡萄糖苷 6-Chloro-6-deoxy-beta-d-fructofuranosyl alpha-d-glucopyranoside
502762-84-7 8-甲基-8-氮杂螺[4.5]癸-1-烯 8-Methyl-8-azaspiro[4.5]dec-1-ene
502848-93-3 (3beta,7beta,8Xi,9Xi,14Xi,16alpha)-16-溴-3,7-二羟基雄甾-5-烯-17-酮 (3Beta,7beta,8xi,9xi,14xi,16alpha)-16-bromo-3,7-dihydroxyandrost-5-en-17-one
50294-58-1 (二氢-3,3-二苯基-(3H)-呋喃-2-亚基)二甲基碘化铵 (Dihydro-3,3-diphenyl-(3h)-furan-2-ylidene)dimethylammonium iodide
50298-96-9 乙酰基后马托品 Acetylhomatropine
50299-45-1 (22R,24R)-2beta,3beta,5,14,20,22,25-七羟基-5beta-麦角甾-7-烯-6-酮 (22R,24r)-2beta,3beta,5,14,20,22,25-heptahydroxy-5beta-ergost-7-en-6-one
50299-47-3 (3aS)-3-甲基-5alpha-[(R)-1,5-二甲基-4-己烯基]-8-亚甲基-1,3aalpha,4,5,6,7,8,8abeta-八氢薁-4alpha-醇 (3As)-3-methyl-5alpha-[(r)-1,5-dimethyl-4-hexenyl]-8-methylene-1,3aalpha,4,5,6,7,8,8abeta-octahydroazulene-4alpha-ol
50299-98-4 3-O-叔丁基左啡诺 3-O-tert-butyllevorphanol
50304-43-3 3-戊炔酰泛酰巯基乙胺 3-Pentynoylpantetheine
503072-28-4 O1-苄基O2-叔-丁基4-亚甲基吡唑烷-1,2-二羧酸酯 O1-benzyl o2-tert-butyl 4-methylenepyrazolidine-1,2-dicarboxylate
50309-45-0 1-(吗啉基甲基)苯巴比妥盐酸盐 1-(Morpholinomethyl)phenobarbital hydrochloride
503142-85-6 [(1R,2S,5R)-1,5-二乙基-3-氧代-8-氧杂双环[3.2.1]辛-6-烯-2-基]乙醛 [(1R,2s,5r)-1,5-diethyl-3-oxo-8-oxabicyclo[3.2.1]oct-6-en-2-yl]acetaldehyde
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