Showing 1129–1152 of 2,598

4-Nitrocinnamaldehyde, predominantly trans CAS 49678-08-2Aldehydes & KetonesPowderShips 2–8 °C from $143.99 4 options 4-Nitrocinnamic acid CAS 619-89-6Organic Building BlocksPowder from $23.99 5 options 4-Nitrocinnamic acid CAS 882-06-4Aldehydes & KetonesSolid from $55.99 3 options 4-Nitroimidazole CAS 3034-38-6Heterocyclic Building BlocksPowder from $74.99 6 options 4-Nitroindole CAS 4769-97-5Heterocyclic Building BlocksPowder from $149.99 5 options 4-Nitrophenacyl bromide [C] CAS 99-81-0Organic Building BlocksPowder from $37.99 7 options 4-nitrophenyl phosphateextra CAS 330-13-2Alcohols, Phenols & Ethers from $97.99 2 options 4-Nitrophthalic acid CAS 610-27-5Aldehydes & KetonesPowder from $13.49 8 options 4-Nitropyridine N-Oxide [C] CAS 1124-33-0Catalysts, Ligands & OrganometallicsPowder from $77.99 2 options 4-Nitroquinoline n-oxide [C] CAS 56-57-5Heterocyclic Building BlocksPowder from $172.99 3 options 4-Oxazolecarboxylic acid CAS 23012-13-7Heterocyclic Building BlocksPowderShips 2–8 °C from $1,064.99 2 options 4-Pentenoic acid [C] CAS 591-80-0Organic Building BlocksLiquidShips 2–8 °C from $61.99 5 options 4-Phenoxybenzaldehyde CAS 67-36-7Aldehydes & KetonesLiquid from $94.99 2 options 4-Phenoxyphenol CAS 831-82-3Alcohols, Phenols & EthersPowder from $35.99 4 options 4-Phenyl-1,3-thiazole [C] CAS 1826-12-6Organic Building BlocksSolidShips 2–8 °C from $98.99 3 options 4-Phenyl-1-butanol CAS 3360-41-6Organic Building BlocksLiquid from $74.99 6 options 4-phenyl-3-buten-2-onefor synthesis CAS 1896-62-4Organic Building Blocks $44.99 1 option 4-Phenyl-3-butyn-2-one CAS 1817-57-8Organic Building BlocksLiquidShips 2–8 °C from $107.99 5 options 4-phenylbutyric acidextra [C] No CASOrganic Building Blocks from $85.99 3 options 4-Picoline N-oxide CAS 1003-67-4Heterocyclic Building BlocksPowder from $106.99 3 options 4-Piperidinopiperidine [C] CAS 4897-50-1Heterocyclic Building BlocksPowderShips 2–8 °C from $74.99 7 options 4-Pregnene-17a 20 a,21-triol-3,11-dione [C] CAS 116-59-6Organic Building Blocks from $1,184.99 3 options 4-Propyl-2-thiouracil CAS 51-52-5Organic Building BlocksSolid from $163.99 3 options 4-Propylbenzaldehyde CAS 28785-06-0Organic Acids & EstersLiquid from $125.99 3 options