| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 1,2:5,6-二-O-亚环己基-D-甘露醇 | 1,2,5,6-di-O-cyclohexylidene-D-mannitol | 76779-67-4 | C18H30O6 |
| 1,25-二羟基-24-氧代-维他命D3 | 1α,25-dihydroxy-24-oxovitamin D<sub>3</sub> | 76338-50-6 | C27H42O4 |
| 1,25-二羟基-21-去甲-20-氧杂维生素D3 | (E)-((3,7-Dimethyl-2,6-octadienyl)oxy)dimethoxymethylsilane | 70544-83-1 | C13H26O3Si |
| 1,20-二十烷二醇 | 1,20-eicosanediol | 7735-43-5 | C20H42O2 |
| 1,2-苯异噁唑-3-甲烷磺酰氯 | 1,2-benzoxazol-3-ylmethanesulfonyl chloride | 73101-65-2 | C8H6ClNO3S |
| 1,2-苯并恶唑-3-甲脒 | 1,2-Benzisoxazole-3-carboximidamide | 737703-40-1 | C8H7N3O |
| 1,2-苯并异噻唑-3-胺 1,1-二氧化物 | 3-amino-1,2-benzisothiazole 1,1-dioxide | 7668-28-2 | C7H6N2O2S |
| 1,2-苯并异噻唑-3-基N,N,N',N'-四甲基二酰氨基磷酸酯 | 7-fluoro-3-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno<2,3-b><1,5>benzodiazepine | 74162-37-1 | C17H19FN4S |
| 1,2-苯并异噻唑-2(3H)-乙酸,-α--乙基-3-羰基- | Cholesterol-cholestanol dihydrate | 75056-43-8 | C54H98O4 |
| 1,2-苯并异唑-3-甲磺酸钠盐 | —— | 73101-64-1 | C8H7NNaO4S |
| 1,2-苯并噻唑-5-醇 | 5-Hydroxy-1,2-benzisothiazol | 75608-07-0 | C7H5NOS |
| 1,2-苯并噻唑-3(2H)-酮1,1-二氧化-(1S,2R)-2-(二甲氨基)-1-苯基丙烷-1-醇(1:1) | 8-benzyl-22-butan-2-yl-15,26-dimethyl-27-oxa-13,20-dithia-6,9,16,23,28,29,30-heptazapentacyclo[23.2.1.111,14.118,21.02,6]triaconta-1(28),11,14(30),18,21(29)-pentaene-7,10,17,24-tetrone | 74839-81-9 | C33H39N7O5S2 |
| 1,2-苯二醇,4-氟-5-[(1S)-1-羟基-2-(甲基氨基)乙基]- | 5-Amino-3-methyl-2-pentyl-3,4-dihydro-2H-pyrrole-4-carboxylic acid | 790638-56-1 | C11H20N2O2 |
| 1,2-苯二醇,4-[2-(丁基丙基氨基)乙基]- | N-n-Propyl-N-n-butyl-β-(3.4-dihydroxyphenyl)ethylamin | 71800-28-7 | C15H25NO2 |
| 1,2-苯二醇,4-[(1S)-2-氨基-1-羟基乙基]-5-氯- | 5,5-diisopropyldihydrofuran-2-ol | 773146-95-5 | C10H20O2 |
| 1,2-苯二醇,4-((2-((二甲氨基)甲基)苯基)硫代)-,(Z)-2-丁烯二酸酯(1:1)(salt) | thermospermine | 70862-11-2 | C10H26N4 |
| 1,2-苯二乙酸 | 1,2-Phenylenediacetic acid | 7500-53-0 | C10H10O4 |
| 1,2-环辛二烯 | cycloocta-1,2-diene | 7124-40-5 | C8H12 |
| 1,2-环氧十六烷 | 1,2-epoxyhexadecane | 7320-37-8 | C16H32O |
| 1,2-环氧十八烷 | 2-hexadecyloxirane | 7390-81-0 | C18H36O |
| 1,2-环氧-4-羟甲基环己烷 | (1R*,3R*,6S*)-7-oxabicyclo[4.1.0]hept-3-ylmethanol | 767-11-3 | C7H12O2 |
| 1,2-环氧-4-(2-甲基苯基)丁烷 | 1,2-epoxy-4-(2-methylphenyl)butane | 79407-27-5 | C11H14O |
| 1,2-环氧-1-甲氧基-环己烷 | 1,2-epoxy-1-methoxy-cyclohexane | 79043-65-5 | C7H12O2 |
| 1,2-环戊二醇,1-甲基-,二乙酸酯,顺-(9CI) | 3-Amino-2-(3,4-dimethoxy-phenyl)-7-methoxy-chromen-4-one | 72271-95-5 | C18H17NO5 |
| 1,2-环戊二甲酰亚胺 | 3,3-difluoroacryloyl fluoride | 763-44-0 | C3HF3O |
| 1,2-环庚二胺,(1R,2R)- | trans (+/-)-methyl 3-methyl-5-phenyl-2-isoxazoline-4-carboxylate | 74069-14-0 | C12H13NO3 |
| 1,2-环己烷二甲酸双(2-甲基丙基)酯 | diisobutyl hexahydrophthalate | 70969-58-3 | C16H28O4 |
| 1,2-环己二酮 | 1,2-Cyclohexanedione | 765-87-7 | C6H8O2 |
| 1,2-环丙基十一烷 | 1,2-cyclopropylundecane | 74663-85-7 | C12H24 |
| 1,2-噁噻戊环-5-酮,3,3,4,4-四苯基-,2-氧化 | 3,3,4,4-tetraphenyl-1,2-oxathiolan-5-one 2-oxide | 71816-86-9 | C27H20O3S |
| 1,2-双[羟甲基]-1-环己烯二甲酸酯 | 3-ethyl-3-methyl-oxiranecarboxylic acid | 756753-95-4 | C6H10O3 |
| 1,2-双(羧甲硫基)-乙烷 | (ethylenedithio)diacetic acid | 7244-02-2 | C6H10O4S2 |
| 1,2-双(溴苯基)乙酮 | 1,2-bis(4-bromophenyl)ethanone | 7150-10-9 | C14H10Br2O |
| 1,2-双(对甲氧基苯基)丁胺 | 1,2-bis(p-methoxyphenyl)butylamine | 76289-23-1 | C18H23NO2 |
| 1,2-双(二甲基甲氧基硅基)乙烷 | 1,1,2,2-tetramethyl-1,2-disilacyclobutane | 74485-31-7 | C6H16Si2 |
| 1,2-双(二五氟代苯基磷基)-乙烷 | 1,2-bis(di(pentafluorophenyl)phosphino)ethane | 76858-94-1 | C26H4F20P2 |
| 1,2-双(三甲基硅氧基)乙烷 | 1,2-Bis(trimethylsilyloxy)ethane | 7381-30-8 | C8H22O2Si2 |
| 1,2-双(4-苯基-1,3-噻唑-2-基)肼 | 4,4'-diphenyl-2,2'-diazane-1,2-diyl-bis-thiazole | 76187-15-0 | C18H14N4S2 |
| 1,2-双(4-溴苯基)-1,2-二甲基肼 | 1,2-bis(4-bromophenyl)-1,2-dimethylhydrazine | 74763-66-9 | C14H14Br2N2 |
| 1,2-双(4-氰基苯氧基)苯 | 1,2-Bis(4-cyanophenoxy)benzene | 74276-74-7 | C20H12N2O2 |
| 1,2-双(4-异丙基苯基)乙炔 | 1,2-bis(4-isopropylphenyl)ethyne | 79135-52-7 | C20H22 |
| 1,2-双(4-叔丁基苯基)乙烷-1,2-二酮 | 4,4'-di-tert-butylbenzil | 76471-78-8 | C22H26O2 |
| 1,2-双(3-甲基苯基)乙醇 | 1,2-bis(3-methylphenyl)ethanol | 72168-15-1 | C16H18O |
| 1,2-双(3-乙氧基-4-羟基苯基)乙烷-1,2-二醇 | 1,2-Bis(3-ethoxy-4-hydroxyphenyl)ethane-1,2-diol | 7252-42-8 | C18H22O6 |
| 1,2-双(3,4-二氯苯基)乙烷-1,2-二酮 | 3,3',4,4'-tetrachlorobenzil | 74417-18-8 | C14H6Cl4O2 |
| 1,2-双(2H-四唑-5-基)肼 | 5,5’-hydrazinebistetrazole | 74999-19-2 | C2H4N10 |
| 1,2-双(2-甲基苯基)乙醇 | 1,2-bis(2-methylphenyl)ethanol | 72176-30-8 | C16H18O |
| 1,2-双(2-氨基苯氧基)乙烷-N,N,N’,N’-四乙酸四乙酯 | BAPTA-tetraethyl ester | 73630-07-6 | C30H40N2O10 |
| 1,2-双(1,3-苯并噻唑-2-基)乙烷-1,2-二酮 | bis-benzothiazol-2-yl-ethanedione | 79443-10-0 | C16H8N2O2S2 |
| 1,2-亚甲二氧基-8-甲氧基去氢阿朴啡 | dehydrostephanine | 76907-76-1 | C19H17NO3 |