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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    2,3-二氯-1,4-二羟基蒽-9,10-二酮 2,3-dichloro-1,4-dihydroxyanthracene-9,10-dione 29525-00-6 C14H6Cl2O4
    2,3-二氯-1,3-丁二烯与2-氯-1,3-丁二烯的共聚物 2-Chlorobuta-1,3-diene;2,3-dichlorobuta-1,3-diene 25067-95-2 C8H9Cl3
    2,3-二氯-1,1-二氟-2-丙烯 cis-1,2-Dichloro-3,3-difluoropropene 2805-21-2 C3H2Cl2F2
    2,3-二氮杂萘 PHTHALAZINE 253-52-1 C8H6N2
    2,3-二氮杂二环[2.2.1]庚烷,2-(1,1-二甲基乙基)-,自由基离子(1+)(9CI) (-)-(3S,4S,5S)-4,5-dihydroxy-3-hydroxymethylhexahydropyridazine 226988-19-8 C5H12N2O3
    2,3-二氨基苯甲酰胺盐酸盐 2,3-diaminobenzamide dihydrochloride 266993-72-0 C7H9N3O*2ClH
    2,3-二氨基甲苯 3-methyl-1,2-benzenediamine 2687-25-4 C7H10N2
    2,3-二氨基丁酸 α,β-diaminobutyric acid 2643-66-5 C4H10N2O2
    2,3-二氨基-6-甲基苯甲酸甲酯 methyl 2,3-diamino-6-methylbenzoate 258508-85-9 C9H12N2O2
    2,3-二氨基-5-甲基吡啶 5-methylpyridine-2,3-diamine 24638-29-7 C6H9N3
    2,3-二氨基-5-氯吡啶 5-chloro-2,3-diaminopyridine 25710-20-7 C5H6ClN3
    2,3-二氨基-5-氟甲苯 5-fluoro-3-methylbenzene-1,2-diamine 206647-96-3 C7H9FN2
    2,3-二氨基-5-氟吡啶 5-fluoropyridine-2,3-diamine 212268-13-8 C5H6FN3
    2,3-二氨基-4-硝基苯甲腈 2,3-diamino-4-nitro-benzonitrile 211096-54-7 C7H6N4O2
    2,3-二氨基-4-氯吡啶 4-chloropyridine-2,3-diamine 24484-98-8 C5H6ClN3
    2,3-二氨基-4-氯-苯甲酸 2,3-diamino-4-chlorobenzoic acid 267225-97-8 C7H7ClN2O2
    2,3-二氨基-1-丙醇 2,3-diaminopropan-1-ol 2811-20-3 C3H10N2O
    2,3-二氧羰基-2,3-二氢-1H-吲哚-6-羧酸甲酯 methyl 2,3-dioxoindoline-6-carboxylate 213670-35-0 C10H7NO4
    2,3-二氧吲哚林-7-羧酸 isatin-7-carboxylic acid 25128-35-2 C9H5NO4
    2,3-二氧代吲哚啉-5-羧酰胺 2,3-dioxoindoline-5-carboxamide 28283-98-9 C9H6N2O3
    2,3-二氧代吲哚啉-5-甲酸 5-carboxyisatin 25128-32-9 C9H5NO4
    2,3-二氢酞嗪-1,4-二酮二腙单盐酸盐 1,4-dihydrazinophthalazine dichloride 25316-27-2 C8H10N6*2ClH
    2,3-二氢萘-1,4-二酮 2,3-dihydronaphthalene-1,4-dione 21545-31-3 C10H8O2
    2,3-二氢苯并呋喃-5-丙酸 3-(2,3-dihydro-1-benzofuran-5-yl)propanoic acid 215057-28-6 C11H12O3
    2,3-二氢苯并[g]喹啉-4(1H)-酮 4-Oxo-1,2,3,4-tetrahydro-benzo<g>chinolin 21516-07-4 C13H11NO
    2,3-二氢苯并[b][1,4]二恶英-6-羧酸乙酯 ethyl 2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate 20825-87-0 C11H12O4
    2,3-二氢苯并[B]噻吩-6-磺酰氯化1,1-二氧化 2,3-dihydrobenzo[b]thiophene-6-sulfonyl chloride 1,1-dioxide 208643-45-2 C8H7ClO4S2
    2,3-二氢苯并[3,4-B][1,4]二恶英-5,7-二苯甲醛 3,4-ethylenedioxythiophene-2,5-dicarboxaldehyde 211235-87-9 C8H6O4S
    2,3-二氢苯并[1,4]二噁英-5-羧酸乙酯 ethyl 1,4-benzodioxane-5-carboxylate 261767-10-6 C11H12O4
    2,3-二氢噻唑并[3,2-a]吡啶鎓-8-醇内盐 2,3-dihydrothiazolo<3,2-a>pyridylium-8-olate 23003-45-4 C7H7NOS
    2,3-二氢咪唑并[1,2-a]吡啶 2,3-dihydroimidazo[1,2-a]pyridine 27578-93-4 C7H8N2
    2,3-二氢吡喃并[2,3-b]吡啶-4(4H)-酮 2,3-dihydrothiopyrano[2,3-b]pyridin-4(4H)-one 286472-03-5 C8H7NOS
    2,3-二氢吡喃 3,4-dihydro-2H-pyran;3,6-dihydro-2H-pyran 25512-65-6 C10H16O2
    2,3-二氢[1,3]噻唑并[3,2-a]苯并咪唑 2,3-Dihydro-thiazolo<3.2-a>benzimidazol 21224-34-0 C9H8N2S
    2,3-二氢-噻吩并[3,4-b][1,4]二噁英-5-羧酸 2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid 260063-21-6 C7H6O4S
    2,3-二氢-呋喃-2,5-二羧酸 2,3-dihydro-furan-2,5-dicarboxylic acid 2043-99-4 C6H6O5
    2,3-二氢-吡啶并[2,3-d]嘧啶-4(1h)-酮(9ci) 2,3-Dihydropyrido[2,3-d]pyrimidin-4(1H)-one 204933-50-6 C7H7N3O
    2,3-二氢-N-甲基-1,4-苯并二氧杂环己-2-甲胺 2-(N-methylaminomethyl)-2,3-dihydro-1,4-benzodioxin 2242-31-1 C10H13NO2
    2,3-二氢-N,3,3-三甲基-1-苯基-1H-茚-1-丙胺 prindamine 21489-22-5 C21H27N
    2,3-二氢-8-甲基-4H-1-苯并噻喃-4-酮 8-methylthiochroman-4-one 29373-02-2 C10H10OS
    2,3-二氢-7-(羟基甲基)-1H-吡咯里嗪-1-酮 Loroquine 27792-82-1 C8H9NO2
    2,3-二氢-6-羟基苯并呋喃 2,3-dihydro-6-hydroxybenzofuran 23681-89-2 C8H8O2
    2,3-二氢-6-甲氧基-2-甲基-1-(对甲苯基磺酰基)-4(1H)-喹啉酮 Tetrahydro-6-methoxy-2-methyl-1-tosylchinolon 24310-39-2 C18H19NO4S
    2,3-二氢-6-甲基-4H-吡喃-4-酮 2-methyl-5,6-dihydro-4-pyrone 22697-33-2 C6H8O2
    2,3-二氢-6-甲基-3-氧代-4-哒嗪甲酸乙酯 ethyl 3-methyl-6-oxo-1H-pyridazine-5-carboxylate 2125-90-8 C8H10N2O3
    2,3-二氢-5H-1,4-苯并二氧蒎-5-酮 2H-benzo[e][1,4]dioxepin-5(3H)-one 22891-52-7 C9H8O3
    2,3-二氢-5-苯并呋喃乙酸 6-(trifluoromethyl)nicotinimidamide hydrochloride 221313-11-7 C7H6F3N3*ClH
    2,3-二氢-5-苯基-7-(三氟甲基)-1H-1,4-苯并二氮杂卓 5-Phenyl-7-trifluormethyl-2,3-dihydro-1H-1,4-benzodiazepin 2890-28-0 C16H13F3N2
    2,3-二氢-5-硝基-1-(2-O,3-O,4-O,6-O-四乙酰基-beta-D-吡喃葡萄糖基)-1H-吲哚 5-Nitro-1-(2,3,4,6-tetra-o-acetylhexopyranosyl)-2,3-dihydro-1h-indole 26386-09-4 C22H26N2O11
    2,3-二氢-5-甲基噻唑并[3,2-a]吡啶鎓-8-醇内盐 Thiazolo(3,2-a)pyridinium, 2,3-dihydro-8-hydroxy-5-methyl-, hydroxide, inner salt 23003-43-2 C8H9NOS