| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 20744-06-3 | | 4-(4-methoxyphenoxy)butanenitrile | | | | |
| 20744-11-0 | | 1-[(6-bromohexyl)oxy]-4-methoxybenzene | | | | |
| 20744-39-2 | | 4-pyridazinamine | C4H5N3 | 95.10 | | |
| 20744-51-8 | | antibiotic nk 1012-2 | | | | |
| 20745-95-3 | | phosphonium, methylenebis(triphenyl-, bromide, complex with cobalt chloride (1: | | | | |
| 20745-98-6 | | phosphonium, ((triphenylphosphoranyl)methylene)triphenyl-, bromide, complex wit | | | | |
| 207451-81-8 | | 7-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride | C10H13N | 147.22 | | 249.6°C at 760 mmHg |
| 207453-57-4 | | 12-(boc-amino)-1-dodecyl iodine | | | | |
| 207456-83-5 | | mesityl-d10 oxide | C6D10O | 108.2046 | | 129℃ |
| 20746-51-4 | | 4-cyanooctane | C9H17N | 139.24 | | |
| 20746-54-7 | | spiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one, 3',6'-bis(dimethylamino)-5-iso | | | | |
| 2074607-48-8 | | iwp-o1 | C26H20N6O | 432.48 | | |
| 2074610-05-0 | (R)-(+)-7 -[4(S) -(苄基)恶唑- 2 -基] -7'-二苯基膦- 2,2,3,3四氢-1,1-螺二氢茚 | | C39H34NOP | 563.67 | 100-102 °C | |
| 2074615-22-6 | 西那卡塞杂质13 | cinacalcet impurity 13 | C22H22F3N | 357.41 | | |
| 207463-35-2 | 5-(萘-1-基甲基)噻唑-2-胺 | 5-(Naphthalen-1-ylmethyl)thiazol-2-amine | C14H12N2S | 240.324 | 180-181 °C | 448.2±14.0 °C(Predicted) |
| 2074632-09-8 | 2-氯-4-(4-(二苯并[b,d]呋喃-4-基)苯基)-6-苯基-1,3,5-三嗪 | 2-Chloro-4-(4-(dibenzo[b,d]furan-4-yl)phenyl)-6-phenyl-1,3,5-triazine | C27H16ClN3O | 433.888 | | 685.5±57.0 °C(Predicted) |
| 2074688-81-4 | (R)-2-((1-(7-(丁-2-炔-1-基)-3-甲基-1-((4-甲基喹唑啉-2-基)甲基)-2,6-二氧代2,3,6,7-四氢-1H-嘌呤-8-基)哌啶-3-基)氨基甲酰基)苯甲酸 | LinagliptinImpurity30 | C33H32N8O5 | 620.66 | | |
| 2074688-84-7 | 7-(丁-2-炔-1-基)-8-((2-羟基乙基)氨基)-3-甲基-1-((4-甲基喹唑啉-2-基)甲基)-1H-嘌呤-2,6(3H,7H)-二酮 | 7-(But-2-yn-1-yl)-8-((2-hydroxyethyl)amino)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione | C22H23N7O3 | 433.46 | | |
| 20747-39-1 | | syn-3-Nitrobenzaldoxime | | | | |
| 20747-49-3 | | (1R,2R,5S)-2-Isopropyl-5-methylcyclohexanol | C10H20O | 156.26 | | 209℃ |
| 2074703-39-0 | (R)-1-(5-溴-2-氟苯基)乙胺盐酸盐 | (R)-1-(5-Bromo-2-fluorophenyl)ethanaminehydrochloride | C8H10BrClFN | 254.53 | | |
| 2074703-59-4 | (R)-1-(2-氟-5-甲基氧基苯基)乙胺盐酸盐 | (R)-1-(2-fluoro-5-methoxyphenyl)ethan-1-amine hydrochloride | C9H13ClFNO | 205.66 | | |
| 2074732-95-7 | | (1r,4r)-1-((4-(trifluoromethyl)phenyl)sulfonyl)bicyclo[2.1.0]pentane, (-)-r-enantiomer | | | | |
| 20748-22-5 | | 17-(1,5-dimethylhexyl)-10,13-dimethyl-2,3,4,5,6,9,10,11,12,13,16,17-dodecah ydro-1H-cyclopenta[a]phenanthren-3-yl benzoate | C34H48O2 | | | |
| 20748-66-7 | | 3,6-diisopropyl-pyrocatecho | | | | |
| 20748-72-5 | 2-氨基硝酸乙酯 | Ethanol, 2-amino-, nitrate (salt) | C2H7NO·HNO3 | | | |
| 20748-86-1 | | 2,4-Heptanediol | C7H16O2 | 132.20 | | |
| 20748-87-2 | | 2-ethyl-hexanoic aci hexyl ester | | | | |
| 20749-62-6 | | 3-[(2-chlorobenzyl)(methyl)amino]propanenitrile | | | | |
| 20749-68-2 | C.I.油溶红135 | 8,9,10,11-tetrachloro-12H-Phthaloperin-12-one | C18H6Cl4N2O | | | |
| 2075-04-9 | | acetic acid, 2,2-diphenyl-2-ethoxy-, (2-(diethylamino)ethyl) ester, hydrochlori | | | | |
| 2075-45-8 | | 4-bromo-pyrazol | C3H3BrN2 | 146.97 | 93-96℃ | 250℃ |
| 2075-46-9 | | 4-nitro-pyrazol | C3H3N3O2 | 113.07 | 160-164°C | |
| 20750-61-2 | | DL-O-Serine dihydrogenphosphate monohydrate | C3H10NO7P | 203.09 | | |
| 20750-72-5 | | cyclic(l-alanyl-d-threonyl-l-cysteinyl-cis-4-hydroxy-l-prolyl-l-alanyl-2-m erca | | | | |
| 207500-00-3 | 高氯酸铅(ii) 水合物 | | Cl2H2O9Pb | 424.12 | | |
| 207500-05-8 | 乙酸镥(iii) | | Lu(OOCCH3)3xH2O(x^=4) | 352.11 | | |
| 207502-65-6 | | flonicamid metabolite tfng | C9H7F3N2O3 | 248.16 | | |
| 207507-22-0 | 碘甲烷-13c,d2 | iodomethane-13c,d2 | | | | |
| 207508-60-9 | | (4S)-4-(4-trifluoromethyl-benzyl)-l-glutamic acid | | | | |
| 20751-75-1 | 4-(2-氯乙酰基)-2h-1,4-苯并噻唑 | 4-(2-chloroacetyl)-2h-1,4-benzothiazine | | | | |
| 20751-90-0 | | 2-((3-(methylamino)propyl)amino)-ethanethio dihydrogen phosphate (ester) | | | | |
| 207511-05-5 | | magnesium bis(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate | | | 145-150℃ | |
| 207511-06-6 | | l-malic acid disodium salt monohydrate | C4H4Na2O5 | 178.05 | | |
| 207511-07-7 | | maltoheptaose hydrate | | | | |
| 207511-08-8 | 麦芽三糖,水合 | | C18H32O16·xH2O | | 132-135 °C(lit.) | |
| 207511-10-2 | d-(+)-松三糖 水合物 | d-(+)-melezitose hydrate | C18H32O16·H2O | 522.45 | 160 °C(dec.)(lit.) | |
| 207511-11-3 | | 2-mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate | C7H5N2NaO3S2·2H2O | 252.24(as Anhydrous) | >300°C (lit.) | |
| 207511-13-5 | | 2-Mercaptopyridine N-oxide sodium salt hydrate | C5H4NNaOS · xH2O | 149.15 (anhydrous basis) | | |
| 207511-15-7 | | (R)-(+)-1-(2-methoxybenzoyl)-2-pyrrolidinemethanol | | | 104-106℃ | |