| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 12044-49-4 | | magnesium arsenide (mg3as2) | | | | |
| 12044-50-7 | | arsenic(v)oxide | | | | |
| 12044-52-9 | | Platinum arsenide | As2Pt | 344.92 | | |
| 12044-54-1 | | Arsenic telluride | As2Te3 | 532.64 | 300℃ | |
| 12044-55-2 | | zinc arsenide (znas2) | | | | |
| 12044-65-4 | | maucherite | | | | |
| 12044-79-0 | | arsenic monosulphide | | | | |
| 1204400-58-7 | 6-氯-3-硝基吡啶-2-羧酸 | 6-chloro-3-nitropyridine-2-carboxylic acid | | | | |
| 1204405-68-4 | 2,6-二氮杂双环[3.2.0]庚烷-2-羧酸叔丁酯 | tert-butyl 2,6-diazabicyclo[3.2.0]heptane-2-carboxylate | | | | |
| 1204415-47-3 | | tert-butyl 3-amino-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4h)-carboxylate | | | | |
| 1204419-95-3 | | ethyl 2-hydroxy-4-oxo-6,7,8,9-tetrahydro-4h-pyrido[1,2-a]pyrimidine-3-carboxylate | | | | |
| 120442-40-2 | | cgs 24012 | | | | |
| 120442-70-8 | | (+-)-deoxyephedrine-tfa | C12H14F3NO | 245.24 | | |
| 120442-73-1 | 对香豆醇4-o-葡萄糖苷 | p-coumaryl alcohol 4-o-glucoside | | | | |
| 1204421-42-0 | | tert-butyl (3R)-3-(pyridin-2-ylamino)pyrrolidine-1-carboxylate | | | | |
| 1204421-49-7 | | (R)-1-boc-3-[n-(pyridin-4-ylmethyl)amino]pyrrolidine | | | | |
| 1204425-14-8 | | 4-bromo-2-[(butylamino)methyl]phenol | | | | |
| 120443-16-5 | | | | | | |
| 120444-05-5 | (S)-2-乙酰氧基丙酸叔丁酯 | tert-butyl (S)-2-acetoxypropanoate | | | | |
| 120444-60-2 | 焦地黄苯乙醇苷 a1 | jionoside a1 | | | | |
| 120444-71-5 | | deramciclane | | | | |
| 120444-72-6 | | | | | | |
| 120444-74-8 | | ethanamine, n,n-dimethyl-2-((1,7,7-trimethyl-2-phenylbicyclo(2.2.1)hept-2-yl)ox | | | | |
| 120446-09-5 | 2-(1-(萘-1-基)亚乙基)肼甲酰胺 | 2-(1-(naphthalen-1-yl)ethylidene)hydrazine-1-carboxamide | | | | |
| 120446-83-5 | | trans-(+-)-cyclohexano | | | | |
| 120446-99-3 | | 6-dihydro-1(2h)-pyridinyl)- 2-(4-(4-chlorophenyl)- trans-(+-)-cyclohexano | | | | |
| 120447-28-1 | | (+-)-trans-1-methyl-2-(4-phenylpiperidino)cyclohexanol | | | | |
| 120447-37-2 | | acetamide, n-(5,6,7,8-tetrahydro-6-hydroxy-7-(4-phenyl-1-piperidinyl)-1-naphtha | | | | |
| 120447-50-9 | | alpha-ethyl-4-phenyl-, hydrochloride, (+-)-1-piperidineethano | | | | |
| 120447-54-3 | | cyclohexanol, 4-(1,1-dimethylethyl)-2-(4-phenyl-1-piperidinyl)-, hydrochloride, | | | | |
| 120447-58-7 | | decahydro-3-(4-phenyl-1-piperidinyl)-, hydrochloride, trans-(+-2-naphthaleno | | | | |
| 120447-97-4 | | 3h-indolium, 2,2'-[1,2-ethanediylbis(oxy-2,1-phenyleneimino-2,1-ethenediyl)]bis | | | | |
| 1204476-01-6 | 4-羟基-1h-吡咯并[2,3-b]吡啶-2-羧酸 | 4-hydroxy-1h-pyrrolo[2,3-b]pyridine-2-carboxylic acid | | | | |
| 120448-00-2 | | benzothiazolium, 2-[[4-[(3-aminopropyl)ethylamino]phenyl]azo]-6-methoxy-3-methy | | | | |
| 1204483-95-3 | 5-(苄氧基)-2-氟吡啶 | 5-(benzyloxy)-2-fluoropyridine | | | | |
| 1204483-99-7 | 2-氯-5-异丙基吡啶 | 2-chloro-5-isopropoxypyridine | | | | |
| 12045-01-1 | | cobalt boride (co2b) | BCo2 | 128.68 | | |
| 12045-15-7 | | manganese boride (mnb) | | | | |
| 12045-19-1 | | niobium boride (nbb) | BNb | 103.72 | | |
| 12045-25-9 | | boron sulfide (bs2) | | | | |
| 12045-27-1 | | vanadium boride (vb) | BV | 61.75 | | |
| 12045-40-8 | | trichromium diboride | | | | |
| 12045-63-5 | 二硼化钛 | titanium diboride | B2Ti | 69.49 | 2900℃ | |
| 12045-64-6 | 硼化锆 | zirconium boride (zrb2) | B2Zr | 112.84 | | |
| 12045-77-1 | | holmium boride (hob4) | | | | |
| 12045-78-2 | 四硼酸钾 | Potassium tetraborate | B4H8K2O11 | 305.50 | | |
| 12045-87-3 | 四水硼砂 | Boric acid(H2B4O7)disodium salt,tetrahydrate | B4H8Na2O11 | 273.28 | | |
| 12045-88-4 | | Tricalconite | B4H10Na2O12 | 291.30 | | |
| 120450-75-1 | | Stannane,trichloro(2-methoxy-5-methylphenyl)- | C8H9Cl3OSn | 346.20 | | |
| 120450-76-2 | | Stannane,trichloro(2-methoxy-3,5-dimethylphenyl)- | C9H11Cl3OSn | 360.23 | | |
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