| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1204298-52-1 | 4-溴-6-甲基异喹啉 | 4-bromo-6-methylisoquinoline | | | | |
| 1204298-53-2 | 6-溴吡啶并[2,3-b]吡嗪 | 6-bromopyrido[2,3-b]pyrazine | | | | |
| 1204298-54-3 | 3,5-二氯-2,6-二羟基苯甲醛 | 3,5-dichloro-2,6-dihydroxybenzaldehyde | | | | |
| 1204298-55-4 | (哌嗪-1-基)(喹喔啉-6-基)甲酮盐酸盐 | (piperazin-1-yl)(quinoxalin-6-yl)methanone hydrochloride | | | | |
| 1204298-58-7 | 1-叔丁氧羰基-3-氨基吲唑 | tert-butyl 3-amino-1h-indazole-1-carboxylate | | | | |
| 1204298-60-1 | 3-溴-5-甲氧基-6-氮杂吲哚 | 3-bromo-5-methoxy-1h-pyrrolo[2,3-c]pyridine | | | | |
| 1204298-65-6 | 5-(二氟甲基)-1-甲基-1h-吡唑-4-羧酸 | 5-(difluoromethyl)-1-methyl-1h-pyrazole-4-carboxylic acid | | | | |
| 1204298-76-9 | 6-(二氟甲基)-2-亚硫烷基-1,2,3,4-四氢嘧啶-4-酮 | 6-(difluoromethyl)-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one | | | | |
| 12043-13-9 | | Aluminum,compd. with neodymium(2:1) | Al2Nd | 198.20 | | |
| 12043-24-2 | | Aluminum,compd. with praseodymium(2:1) | Al2Pr | 194.87 | | |
| 12043-27-5 | | aluminum, compd. with samarium (2:1) | | | | |
| 12043-28-6 | | aluminum, compd. with terbium (2:1) | | | | |
| 12043-29-7 | | aluminum telluride (al2te3) | | | | |
| 12043-30-0 | | Aluminum,compd. with yttrium | Al2Y | 142.87 | | |
| 12043-35-5 | | Aluminum,compd. with lanthanum(3:1) | Al3La | 219.86 | | |
| 12043-38-8 | | Aluminum,compd. with neodymium(3:1) | Al3Nd | 225.18 | | |
| 12043-40-2 | | Aluminum,compd. with praseodymium(3:1) | Al3Pr | 221.85 | | |
| 12043-43-5 | | aluminum, compd. with thorium (3:1) | | | | |
| 12043-44-6 | | Aluminum,compd. with thulium(3:1) | Al3Tm | 249.88 | | |
| 1204304-98-2 | | methyl 2-bromo-5-fluoro-4-methylbenzoate | | | | |
| 1204312-39-9 | 2-乙酰氨基-4-氯-5-甲基苯甲酸 | 2-acetamido-4-chloro-5-methylbenzoic acid | | | | |
| 1204313-51-8 | | icotinib hydrochloride | | | | |
| 1204313-58-5 | 4-氯-7,8,10,11,13,14-六氢-[1,4,7,10]四氧杂环十二烷[2,3-g]喹唑啉 | 4-chloro-7,8,10,11,13,14-hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazoline | | | | |
| 1204324-09-3 | (2r,5r)-1-(((2r,5r)-2,5-二苯基吡咯烷-1-基)亚甲基)-2,5-二苯基吡咯烷鎓四氟硼酸盐 | (2r,5r)-1-(((2r,5r)-2,5-diphenylpyrrolidin-1-yl)methylene)-2,5-diphenylpyrrolidinium tetrafluoroborate | | | | |
| 1204324-18-4 | (2S,5S)-1-{[(2S,5S)-2,5-二乙基吡咯烷-1-基]亚甲基}-2,5-二乙基吡咯烷鎓四氟硼酸盐 | (2S,5S)-1-{[(2S,5S)-2,5-diethylpyrrolidin-1-yl]methylene}-2,5-diethylpyrrolidinium tetrafluoroborate | | | | |
| 1204324-20-8 | (2R,5R)-1-{[(2R,5R)-2,5-二乙基吡咯烷-1-基]亚甲基}-2,5-二乙基吡咯烷鎓四氟硼酸盐 | (2R,5R)-1-{[(2R,5R)-2,5-diethylpyrrolidin-1-yl]methylene}-2,5-diethylpyrrolidinium tetrafluoroborate | | | | |
| 1204333-31-2 | | 2-bromo-n-cyclopropyl-n-methylacetamide | | | | |
| 1204333-47-0 | 2-溴-1-(3-溴-2-氟苯基)乙酮 | 2-bromo-1-(3-bromo-2-fluorophenyl)ethanone | | | | |
| 1204333-52-7 | 1-溴-3-(二氟甲基)-2-氟苯 | 1-bromo-3-(difluoromethyl)-2-fluorobenzene | | | | |
| 1204333-57-2 | (1,5-二甲基-1h-吡唑-4-基)硼酸 | (1,5-dimethyl-1h-pyrazol-4-yl)boronic acid | | | | |
| 1204333-58-3 | 2,6-二氟吡啶-4-硼酸酯 | 2,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | | | | |
| 1204334-17-7 | (3-(三氟甲基)吡啶-4-基)硼酸 | (3-(trifluoromethyl)pyridin-4-yl)boronic acid | | | | |
| 1204334-20-2 | | 3,5-bis(trifluoromethyl)-1h-pyrazole-4-boronic acid pinacol ester | | | | |
| 1204334-21-3 | | 2,3-diaminopyridine-5-boronic acid pinacol ester | | | | |
| 1204334-27-9 | 6-溴喹唑啉-4-甲腈 | 6-bromoquinazoline-4-carbonitrile | | | | |
| 1204344-00-2 | (R)-1,1,1-三氟-3-[(4-甲氧基苄基)氧基]-2-丙醇 | (R)-1,1,1-trifluoro-3-[(4-methoxybenzyl)oxy]-2-propanol | | | | |
| 1204348-65-1 | | bis(5h-dibenzo[a,d]cyclohepten-5-yl)phenylphosphine | | | | |
| 1204355-48-5 | 1-叔丁基-5-苯基-1h-吡唑 | 1-tert-butyl-5-phenyl-1h-pyrazole | | | | |
| 1204355-58-7 | 1-叔丁基-5-甲醛-1h-吡唑 | 1-(tert-butyl)-1h-pyrazole-5-carbaldehyde | | | | |
| 120436-02-4 | | n~1~-cyclopropylglycinamide | | | | |
| 1204388-39-5 | 3-溴哌嗪-2,5-二酮 | 3-bromopiperazine-2,5-dione | | | | |
| 1204390-45-3 | | 6-chloroquinazoline-2-carboxylic acid | | | | |
| 1204396-41-7 | 5-氨基-4-氰基吡唑 | 5-amino-1h-pyrazole-4-carbonitrile | | | | |
| 12044-16-5 | | iron arsenide (feas) | | | | |
| 12044-20-1 | | gallium arsenide phosphide (ga2asp) | | | | |
| 12044-21-2 | | potassium arsenide (k3as) | | | | |
| 12044-22-3 | | lithium arsenide | | | | |
| 12044-25-6 | | Sodium arsenide | AsNa3 | 143.89 | | |
| 12044-28-9 | | praseodymium arsenide (pras) | | | | |
| 12044-42-7 | | cobalt arsenide (coas2) | | | | |
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