| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 138881-74-0 | | phenylalanine-specific permease, e coli | | | | |
| 138883-97-3 | | carbonic acid 1,1-dimethyl-2-oxo-propyl ester methyl ester | | | | |
| 1388842-44-1 | kpt-330中间体 | (2z)-3-[3-[3,5-bis(trifluoromethyl)phenyl]-1h-1,2,4-triazol- | C13H7F6N3O2 | 351.2000 | | |
| 138888-98-9 | N'-(5-溴吡啶-2-基)-N,N-二甲基甲脒 | N'-(5-Bromopyridin-2-yl)-N,N-dimethylformimidamide | C8H10BrN3 | 228.09 | | 289.2±50.0 °C(Predicted) |
| 1388892-94-1 | 5-bromo-4-chloro-6-methylthieno[2,3-d]pyrimidine | | C7H4BrClN2S | 263.54 | | |
| 1388893-13-7 | | ditert-butyl (1R,4R)-cyclohexane-1,4-diyldicarbamate | | | | |
| 1388893-25-1 | (1R,4R)-n1,n1-二甲基环己烷-1,4-二胺盐酸盐 | (1R,4R)-n1,n1-dimethylcyclohexane-1,4-diamine hydrochloride | C8H19ClN2 | 178.7 | | |
| 1388893-94-4 | | (S)-2-(4-chloro-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-5-yl)ethanol | C11H11ClN2OS | 254.74 | | |
| 1388894-05-0 | | (R)-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)-4-chloro-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidine | | | | |
| 13889-92-4 | | chlorothio-formic aci s-propyl ester | C4H7ClOS | 138.62 | | |
| 13889-93-5 | | 1-methylethyl chlorothioformate | C4H7ClOS | 138.62 | | |
| 13889-94-6 | s-丁基硫代氯甲酸酯 | s-butyl chlorothioformate | | | | |
| 13889-95-7 | s-叔丁基硫代氯甲酸酯 | s-tert-butyl chlorothioformate | | | | |
| 13889-96-8 | 硫代氯碳酸S-辛酯 | Carbonochloridothioic acid,S-octyl ester | | | | |
| 13889-98-0 | N-乙酰哌嗪 | N-Acetylpiperazine | C6H12N2O | 128.17 | 31-34℃ | 127 °C |
| 138890-62-7 | | azopt | C12H21N3O5S3 | 383.50 | | |
| 138890-87-6 | | 3-(2,5,5-trimethyl-1,3-dioxan-2-yl)thiophene-2-sulfonamide | C11H17NO4S2 | 291.39 | | 442.1±55.0 °C(Predicted) |
| 138890-97-8 | | 4-hydroxy-3,4-dihydro-2h-thieno[3,2-e][1,2]thiazine 1,1-dioxide | | | | |
| 138891-01-7 | | acetylmethylaminosulfonylthiophene | C7H9NO3S2 | 219.27 | 105°C | |
| 138891-51-7 | 咪唑并[1,5-a]吡啶-1-甲酸 | imidazo[1,5-a]pyridine-1-carboxylic acid | C8H6N2O2 | 162.15 | | |
| 138891-58-4 | 3-溴咪唑并[1,5-a]吡啶-1-羧酸乙酯 | ethyl 3-bromoimidazo[1,5-a]pyridine-1-carboxylate | C10H9BrN2O2 | 269.0947 | | |
| 138892-82-7 | 恩诺沙星ep杂质c | enrofloxacin ep impurity c | | | | |
| 1388930-21-9 | 4-硝基-n-[2-(1-哌啶基)苯基]苯磺酰胺 | 4-nitro-n-[2-(1-piperidinyl)phenyl]benzenesulfonamide | | | | |
| 138898-70-1 | | 11-deoxyprostaglandin e2-1-alcohol | | | | |
| 138898-71-2 | | dehydroandrographolide 6-succinic acid monoester | | | | |
| 138898-72-3 | | dehydroandrographolide 5-succinic acid monoester | | | | |
| 138898-76-7 | | 5b-androstane-3a,17a-diol-11-one-17b-*carboxylic | C26H36Na2O11 | 570.54 | | |
| 1389-47-5 | 三胺 | TRICINE 98% | C6H13NO5 | | | |
| 13890-14-7 | | 4-Guanidinobutyric acid hydrochloride | C5H12ClN3O2 | 181.62 | | |
| 138900-22-8 | 5-氯-1-(4-氟苯基)吲哚 | 5-Chloro-1-(4-fluorophenyl)indole | C14H9ClFN | 245.68 | | |
| 138900-55-7 | | [1-[tris(1-methylethyl)silyl]-1h-pyrrol-3- yl]-boronic acid | C13H26BNO2Si | 267.25 | | 337.9°C |
| 138903-81-8 | 2-[(1R,3R)-烯-3-羟基环戊基]乙酸甲酯 | methyl 2-[(1R,3R)-rel-3-hydroxycyclopentyl]acetate | C8H14O3 | 158.1944 | | |
| 138904-34-4 | | 7-chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile | | | | |
| 138904-35-5 | 7-氨基-5-氧代-4,5-二氢吡唑并[1,5-a]嘧啶-3-腈 | 7-amino-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile | C7H5N5O | 175.15 | | 335.354°C at 760 mmHg |
| 138906-41-9 | 4-甲氧苯基3,4,6-三-o-乙酰-2-脱氧-2-苯二甲酰亚氨基-β-d-吡喃葡萄糖苷 | 4-methoxyphenyl 3,4,6-tri-o-acetyl-2-deoxy-2-phthalimido-β-d-glucopyranoside | C27H27NO11 | 541.51 | | |
| 138906-43-1 | 4-甲氧苯基4,6-o-苯亚甲基-2-脱氧-2-苯二甲酰亚氨基-β-d-吡喃葡萄糖苷 | 4-methoxyphenyl 4,6-o-benzylidene-2-deoxy-2-phthalimido-β-d-glucopyranoside | C28H25NO8 | 503.51 | 142°C | |
| 138906-44-2 | 4-甲氧苯基-3-o-苄基-2-脱氧-2-苯二甲酰亚氨基-β-d-吡喃葡萄糖苷 | 4-methoxyphenyl 3-o-benzyl-2-deoxy-2-phthalimido-β-d-glucopyranoside | C28H27NO8 | 505.52 | | |
| 138907-68-3 | | ethyl 5-amino-1-(4-fluorophenyl)pyrazole-4-carboxylate | C12H12FN3O2 | 249.25 | 153 °C | 263.4ºC |
| 138907-69-4 | 5-氨基-1-(2,5-二氟苯基)吡唑-4-羧酸乙酯 | Ethyl 5-amino-1-(2,5-difluorophenyl)pyrazole-4-carboxylate | C12H11F2N3O2 | 267.236 | | |
| 138907-70-7 | 5-氨基-1-(3-氟苯基)-1h-吡唑-4-羧酸乙酯 | ethyl 5-amino-1-(3-fluorophenyl)-1h-pyrazole-4-carboxylate | C12H12FN3O2 | 249.24 | | 388.7±32.0 °C(Predicted) |
| 138907-71-8 | | ethyl 5-amino-1-(4-bromophenyl)-1h-pyrazole-4-carboxylate | C12H12BrN3O2 | 310.15 | | |
| 138907-73-0 | 1-(4-氟苯基)-1h-吡唑-4-羧酸乙酯 | ethyl 1-(4-fluorophenyl)-1h-pyrazole-4-carboxylate | C12H11FN2O2 | 234.23 | | |
| 138907-79-6 | | 1-(4-methoxyphenyl)-1h-pyrazole-4-carboxylic acid | C11H10N2O3 | 218.21 | | |
| 138907-80-9 | 1-(4-氯苯基)吡唑-4-甲酸 | 1-(4-chlorophenyl)pyrazole-4-carboxylic acid | C10H7ClN2O2 | 222.63 | | |
| 138907-81-0 | | 1-(4-fluoro-phenyl)-1h-pyrazole-4-carboxylic acid | C10H7FN2O2 | 206.18 | | |
| 138907-82-1 | | 1-(3-fluorophenyl)-1h-pyrazole-4-carboxylic acid | | | | |
| 138907-85-4 | | 1-(4-bromo-phenyl)-1h-pyrazole-4-carboxylic acid | C10H7BrN2O2 | 2679 | | |
| 138907-86-5 | 1-(3,4-二氯苯基)-1h-吡唑-4-羧酸 | 1-(3,4-Dichlorophenyl)-1h-pyrazole-4-carboxylicacid | C10H6Cl2N2O2 | 257.07 | | |
| 138908-40-4 | | cl 316243 | C20H18ClNNa2O7 · xH2O | 465.79(Anhy) | | |
| 13891-58-2 | | chlorosulfuric acid, (2-chloroethyl) ester | | | | |
m.cnreagent.com