| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氧代-1,2-二氢-3-吡啶羧酸甲酯 | methyl 2-hydroxynicotinate | 10128-91-3 | C7H7NO3 |
| 2-氧代-1,2-二氢-3-吡啶甲酰肼 | 2-hydroxynicotinohydrazide | 153336-74-4 | C6H7N3O2 |
| 2-氧代-1,2-二(对甲苯基)乙酸乙酯 | 2-oxo-1,2-di(p-tolyl)ethyl acetate | 119267-75-3 | C18H18O3 |
| 2-氧代-1,2,7,8-四氢-1,6-萘啶-6(5H)-羧酸叔丁酯 | tert-butyl 2-oxo-1,5,7,8-tetrahydro-1,6-naphthyridine-6(2H)-carboxylate | 1036381-91-5 | C13H18N2O3 |
| 2-氧代-1,2,3,4-四氢喹啉-7-羧酸甲酯 | methyl 2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylate | 1000045-93-1 | C11H11NO3 |
| 2-氧代-1,2,3,4-四氢喹啉-6-羧酸甲酯 | methyl 2-oxo-1,2,3,4-tetrahydroquinoline-6-carboxylate | 177478-63-6 | C11H11NO3 |
| 2-氧代-1,2,3,4-四氢喹啉-6-羧酸 | 2-Oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid | 189497-99-2 | C9H8N2O3 |
| 2-氧代-1,2,3,4-四氢喹啉-6-甲腈 | 2-oxo-1,2,3,4-tetrahydroquinoline-6-carbonitrile | 159053-44-8 | C10H8N2O |
| 2-氧代-1,2,3,4-四氢喹啉-4-羧酸 | 2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid | 14179-84-1 | C10H9NO3 |
| 2-氧代-1,2,3,4-四氢-喹啉-6-甲醛 | 2-oxo-1,2,3,4-tetrahydroquinoline-6-carbaldehyde | 108284-94-2 | C10H9NO2 |
| 2-氧-4-(三苯基膦)丁酸乙酯 | ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate | 13148-05-5 | C24H23O3P |
| 2-氢过氧基戊烷 | Pentyl-(2)-hydroperoxid | 14018-58-7 | C5H12O2 |
| 2-氢过氧基丙-2-基-甲基二氮烯 | 2-Methylazo-2-propyl hydroperoxide | 149127-56-0 | C4H10N2O2 |
| 2-氢硒基苯苯胺 | (2R)-2-[[(5S,6S)-5-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-methyl-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-1,6,9,14-tetrahydroxy-11-methoxy-3-methyl-8,13-dioxo-5,6-dihydrobenzo[a]tetracene-2-carbonyl]amino]-3-hydroxypropanoic acid | 139272-69-8 | C39H41NO20 |
| 2-氢基-4,5,6-三甲基烟腈 | 4,5,6-trimethyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile | 128917-84-0 | C9H10N2S |
| 2-氟雌二醇 | 2-fluoro-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol | 16205-32-6 | C18H23FO2 |
| 2-氟间苯二甲酸 | 2-fluoroisophthalic acid | 1583-65-9 | C8H5FO4 |
| 2-氟金刚烷 | 2-fluoroadamantane | 16668-83-0 | C10H15F |
| 2-氟辛酸 | 2-Fluor-octansaeure | 1578-59-2 | C8H15FO2 |
| 2-氟辛烷-3-酮 | 2-fluorooctan-3-one | 1326633-63-9 | C8H15FO |
| 2-氟辛烷-1-醇,4-甲基苯磺酸 | (+)-2-fluorooctyl p-toluenesulfonate | 116504-93-9 | C15H23FO3S |
| 2-氟苯硼酸 | o-fluorophenylboronic acid | 1993-03-9 | C6H6BFO2 |
| 2-氟苯甲酰苯胺 | 2-fluoro-N-phenylbenzamide | 1747-80-4 | C13H10FNO |
| 2-氟苯甲酰基甲酸乙酯 | ethyl 2-(2-fluorophenyl)-2-oxoacetate | 1813-93-0 | C10H9FO3 |
| 2-氟苯甲酰基氨基乙腈 | 2-Fluorobenzoyl-aminoacetonitrile | 143153-86-0 | C9H7FN2O |
| 2-氟苯氧乙腈 | (2-Fluoro-phenoxy)-acetonitrile | 137988-23-9 | C8H6FNO |
| 2-氟苯并噻唑 | 2-fluoro-1,3-benzothiazole | 1123-98-4 | C7H4FNS |
| 2-氟苯基甲基氰基碳o二硫代亚氨酸酯 | (2-Fluorophenyl) methyl cyanocarbonimidodithioate | 152382-00-8 | C9H7FN2S2 |
| 2-氟苯基异氰酸酯 | 1-Fluoro-2-isocyanato-benzene | 16744-98-2 | C7H4FNO |
| 2-氟苯基二硫代氨基甲酸乙酯 | 2-fluorophenyldithiocarbamic acid ethyl ester | 1025476-11-2 | C9H10FNS2 |
| 2-氟苯基二甲基氨基磺酸酯 | 2-Fluorophenyl dimethylsulfamate | 1201594-21-9 | C8H10FNO3S |
| 2-氟苯基丙胺盐酸盐 | 2-fluoroamphetamine HCl | 1626-69-3 | C9H12FN*ClH |
| 2-氟苯-1,3-二乙腈 | 2,2'-(2-Fluoro-1,3-phenylene)diacetonitrile | 175136-84-2 | C10H7FN2 |
| 2-氟苄基肼盐酸盐 | (2-fluorobenzyl)hydrazine hydrochloride | 1216246-45-5 | C7H9FN2*ClH |
| 2-氟苄基氯化镁 | Magnesium chloride (2-fluorophenyl)methanide (1/1/1) | 120608-58-4 | C7H6ClFMg |
| 2-氟苄基乙酸酯 | 2-fluorobenzyl acetate | 102606-96-2 | C9H9FO2 |
| 2-氟腺苷 | 2-fluoroadenosine | 146-78-1 | C10H12FN5O4 |
| 2-氟联苯基-4-羧酸 | 3-fluoro-4-phenylbenzoic acid | 137045-30-8 | C13H9FO2 |
| 2-氟联苯基-4-硼酸 | (2-fluoro-[1,1'-biphenyl]-4-yl)boronic acid | 178305-99-2 | C12H10BFO2 |
| 2-氟联苯-3-羧酸 | 2'-fluorobiphenyl-3-carboxylic acid | 103978-23-0 | C13H9FO2 |
| 2-氟联苯-3-硼酸 | (2-fluoro-[1,1'-biphenyl]-3-yl)boronic acid | 1218790-57-8 | C12H10BFO2 |
| 2-氟维他命D3 | 2-Fluorovitamin D3 | 103638-37-5 | C27H43FO |
| 2-氟磺酰基二氟乙酸 | 2,2-difluoro-2-(fluorosulfonyl)acetic acid | 1717-59-5 | C2HF3O4S |
| 2-氟癸酸乙酯 | Ethyl 2-fluorodecanoate | 141765-95-9 | C12H23FO2 |
| 2-氟环戊胺氢溴酸盐 | 2-fluorocyclopentan-1-amine | 1174986-12-9 | C5H10FN |
| 2-氟环庚烷-1-酮 | 2-fluorocycloheptanone | 1755-11-9 | C7H11FO |
| 2-氟环庚-2-烯-1-酮 | 2-fluoro-2-cycloheptenone | 101128-35-2 | C7H9FO |
| 2-氟环丙烷羧酸 | 2-fluorocyclopropane-carboxylic acid | 156816-78-3 | C4H5FO2 |
| 2-氟环丁烷-1-羧酸 | 2-fluorocyclobutane-1-carboxylic acid | 1785331-71-6 | C5H7FO2 |
| 2-氟烟酸乙酯 | ethyl 2-fluoronicotinate | 113898-56-9 | C8H8FNO2 |