| BUTAMOXANE, (S)- | A5TI166V31 | chemical |
| BUTAN-3-ONE-2-YL BUTANOATE | SEN8DCI58L | chemical |
| BUTANAL DIBENZYL THIOACETAL | IYH666B70X | chemical |
| BUTANAMIDE | 9J6OR937VR | chemical |
| BUTANAMIDE, 2,3-DIHYDROXY-3-METHYL-N-((1S)-1-METHYL-2-OXO-2-(((1S)-2,3,4,5-TETRAHYDRO-3-METHYL-2-OXO-1H-3-BENZAZEPIN-1-YL)AMINO)ETHYL)-, (2S)- | G3XAH7T8HW | chemical |
| BUTANAMIDE, N-(4-(METHOXYMETHYL)-1-(2-(2-THIENYL)ETHYL)-4-PIPERIDINYL)-N-PHENYL- | 5YH3S4S2T6 | chemical |
| BUTANE | 6LV4FOR43R | chemical |
| BUTANE, 1,4-BIS(CHLOROMETHOXY)- | 725JO0UT8G | chemical |
| BUTANEDIOIC ACID, 2-((DIMETHOXYPHOSPHINOTHIOYL)THIO)-, 4-ETHYL 1-METHYL ESTER | PB8ZPB6ELC | chemical |
| BUTANEDIOIC ACID, DIPHENYL ESTER | 7FQX7J39BM | chemical |
| BUTANEDIOL (MIXED ISOMERS) | TMS4MGA0H4 | mixture |
| BUTANETHIOL | 77OY909F30 | chemical |
| BUTANILICAINE | 7X3WV51F4N | chemical |
| BUTANILICAINE HYDROCHLORIDE | 025O9D1EB7 | chemical |
| BUTANILICAINE PHOSPHATE | JOZ20TRV0N | chemical |
| BUTANIXIN | FZ99TBX0LI | chemical |
| BUTANOIC ACID, 2-((2-NITROPHENYL)METHYLENE)-3-OXO-, METHYL ESTER, (2Z)- | AM9X97376Y | chemical |
| BUTANOIC ACID, 2-HYDROXY-3,3-DIMETHYL- | TS4J3KZN8P | chemical |
| BUTANOIC ACID, 2-METHYL-3-OXO-, ETHYL ESTER, (S)- | 0KK1QI203I | chemical |
| BUTANOIC ACID, 3-AMINO-4-OXO-, (3S)- | 72R2D95DRX | chemical |
| BUTANOIC ACID, 3-METHYL-, 2-((2-AMINO-1,6-DIHYDRO-6-OXO-9H-PURIN-9-YL)METHOXY)-3-HYDROXYPROPYL ESTER | X2RCX1836H | chemical |
| BUTANOIC ACID, 3-METHYL-, 2-METHOXY-4-(1-PROPENYL)PHENYL ESTER, (E)- | 35E7JVG2G5 | chemical |
| BUTANOIC ACID, 3-METHYL-, 2-METHOXY-4-(1-PROPENYL)PHENYL ESTER, (Z)- | ER29Z4H8HP | chemical |
| BUTANOIC ACID, 3-OXOSPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHENE)-3',6'-DIYL ESTER | ONT4U528WD | chemical |
| BUTANOL (MIXED ISOMERS) | WB09NY83YA | mixture |
| BUTANOL 1-C-11 | TDP6SBL7PL | chemical |
| BUTANSERIN | 4I933V848G | chemical |
| BUTANTRONE | 9P148IBA8M | chemical |
| BUTAPERAZINE | TXP4T9106S | chemical |
| BUTAPERAZINE MALEATE | 22VUW43J2H | chemical |
| BUTAPROST | HP16WVP23Y | chemical |
| BUTATHIOFOS | GSU822413M | chemical |
| BUTAVERINE | 1I5O5WIU8X | chemical |
| BUTAVERINE HYDROCHLORIDE | 12244O98K2 | chemical |
| BUTAVERINE HYDROCHLORIDE, (R)- | 3L6N33A221 | chemical |
| BUTAVERINE HYDROCHLORIDE, (S)- | K9TD7G0U3J | chemical |
| BUTAVERINE, (R)- | CV784NI01W | chemical |
| BUTAVERINE, (S)- | 75FJ0Y447N | chemical |
| BUTAZOLAMIDE | 0S326CI0WT | chemical |
| BUTEA MONOSPERMA BARK | J2T33KMS8Q | structurallyDiverse |
| BUTEA MONOSPERMA FLOWER | N13VBQ9EOY | structurallyDiverse |
| BUTEA MONOSPERMA LEAF | 2JH1K1JTOO | structurallyDiverse |
| BUTEA MONOSPERMA RESIN | 6CU03567GD | structurallyDiverse |
| BUTEA MONOSPERMA ROOT | BYMXRCWFNT | structurallyDiverse |
| BUTEA MONOSPERMA SEED | SEJ7RE2EDU | structurallyDiverse |
| BUTEA MONOSPERMA WHOLE | BV3214055Q | structurallyDiverse |
| BUTEA SUPERBA ROOT | A9619D9HWY | structurallyDiverse |
| BUTEA SUPERBA WHOLE | 569WCY2SYI | structurallyDiverse |
| BUTEDRONATE TETRASODIUM | A200DNE4C6 | chemical |
| BUTEDRONIC ACID | 26PB1U68YF | chemical |