| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 74290-44-1 | | 23-di-o-de(6-deoxy-2,3-di-o-methyl-beta-d-allopyranosyl)-tylosi 3-acetate-4 | | | | |
| 74290-65-6 | 2-氨基-3-溴-5-甲基吡嗪 | 3-bromo-5-methylpyrazin-2-amine | | | | |
| 74290-66-7 | 2-氨基-3,5-二溴-6-甲基吡嗪 | 3,5-dibromo-6-methylpyrazin-2-amine | | | | |
| 74290-67-8 | 2-氨基-5-溴-3-甲基吡嗪 | 2-amino-5-bromo-3-methylpyrazine | | | | |
| 74290-68-9 | 2-氨基-6-溴-5-甲基吡嗪 | 6-bromo-5-methylpyrazin-2-amine | | | | |
| 74290-69-0 | | 5-bromo-6-methylpyrazin-2-amine | | | | |
| 74291-09-1 | | heptadecyl 2-naphthyl ketone | | | | |
| 74291-57-9 | | 1,2,3,4-tetrahydro-2-(trifluoroacetyl)isoquinoline- 7-sulphonyl chloride | C11H9ClF3NO3S | 327.70 | | |
| 74291-64-8 | | 3-(cyclopropylcarbonyl)-5,7,7-trimethyl-6-oxa-3-azabicyclo(3.2.2)nonan | | | | |
| 74291-68-2 | | 3-ethyl-5,7,7-trimethyl-6-oxa-3-azabicyclo(3.2.2)nonan | | | | |
| 74291-69-3 | | 3-(cyclopropylmethyl)-5,7,7-trimethyl-6-oxa-3-azabicyclo(3.2.2)nonan | | | | |
| 74291-75-1 | | 5,7,7-trimethyl-3-(1-piperidinylacetyl)-6-oxa-3-azabicyclo(3.2.2)nonan | | | | |
| 74292-20-9 | 2,2′-双(甲氧基甲氧基)-1,1′-联萘 | | | | | |
| 74292-47-0 | | 1-(2-pyridylmethyl)pyridinium bromide | | | | |
| 74292-78-7 | | n-(n-glycylglycyl)-3-phenyl-dl-alanine | | | | |
| 74292-94-7 | | l-leucine-1-13c | | | 300℃ | |
| 74294-97-6 | (±)-sodium 2,3-dihydroxyisovalerate hydrate | sodium 2,3-dihydroxy-3-methylbutanoate hydrate | | | | |
| 74298-61-6 | | | | | | |
| 74298-62-7 | | 2-chloro-n,n-diethyl-4-nitroanilinium zinc chloride | | | | |
| 74298-63-8 | | 1-(p-chlorobenzyl)-2-methyl-benzimidazol hydrochloride | | | | |
| 74298-64-9 | | 2-chloro-n',n'-diethyl-p-phenylenediamine hydrochloride | | | | |
| 74298-65-0 | | 4-chloro-2',4'-dimethylbutyrophenone | C12H15ClO | 210.70 | | |
| 74298-66-1 | | 4-chloro-1-(3,4-dimethylphenyl)-1-butanone | C12H15ClO | 210.70 | 46-49℃ | 151-154℃ |
| 74298-72-9 | | benorilate hydrochloride | | | | |
| 74298-73-0 | | benperidol hydrochloride | | | | |
| 74298-74-1 | | benzidine nitrate | | | | |
| 74298-75-2 | | hydrocortisone disemicarbazone | | | | |
| 74298-76-3 | | cryptopine hydrochloride | | | | |
| 74298-77-4 | | cupreine hydrochloride | | | | |
| 74298-89-8 | | 2-pentenyl ester, (z)-hexanoic aci | | | | |
| 74299-48-2 | | 3,6,9-trimethyleneperhydroazuleno(4,5-b)furan- 2-one | | | | |
| 74299-50-6 | | 2'-deoxyadenosine 5'-triphosphate disodium salt | C10H14N5Na2O12P3 | 535.14 | | |
| 74299-51-7 | | 2'-deoxyguanosine 5'-(tetrasodium triphosphate) | | | | |
| 74299-52-8 | | 1,7-dibromooctane | | | | |
| 74299-54-0 | | 2,2'-oxydiethyl bis(o-butylxanthate) | | | | |
| 74299-55-1 | | 3',5'-dibutylacetanilide | | | | |
| 74299-56-2 | | diisobutylammonium bromide | | | | |
| 743-40-8 | | 1,3-dicyclohexyl-5-isopropyl-barbituric aci | | | | |
| 743-41-9 | | 1,3-diphenyl-5-isopropyl-barbituric aci | | | | |
| 743-42-0 | | 1,3-dicyclohexyl-5-propyl-barbituric aci | | | | |
| 743-43-1 | | 5-allyl-1,3-dicyclohexyl-barbituric aci | | | | |
| 743-44-2 | | 1,3-diphenyl-5-propyl-barbituric aci | | | | |
| 743-45-3 | | 5-allyl-1,3-diphenyl-barbituric aci | | | | |
| 743-91-9 | | 4-(ethoxycarbonyl)-n-(2-hydroxy-1-naphthylmethylene)aniline | | | | |
| 7430-15-1 | | phenyltriethylammoniumchloride | | | | |
| 74303-06-3 | | 1-dimethylethyl)amino)-3-(2-(1h-pyrrol-2-yl)phenoxy)- 1-(( (e)-2-2-propano | | | | |
| 74303-08-5 | | 1-((1-methylethyl)amino)-3-(2-(1h-pyrrol-2-yl)phenoxy)-2-propano (e)-2-bute | | | | |
| 74305-48-9 | 戊基苯甲酸对戊基苯酚酯 | 4-Pentylphenyl-pentyl-benzoate | | | | |
| 74305-50-3 | | 4'-nitro-5'-(picrylamino)benzo-18-crown-6 | C22H25N5O14 | 583.46 | 185-188℃ | |
| 74305-55-8 | | z-ala-pro-4mbna | C27H2N3O5 | 448.32 | | |
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