Not all custom synthesis companies are the same. MonomerChem's decades (per chemist) of synthetic experience cannot be replaced and is constantly reflected by our ability to rapidly problem solve, decide on which chemistry to INITIALLY persue, and decide on how to efficiently conduct a project. Experienced chemists, when you can obtain them, will directly impact project efficiency and cost. They know how to utilize chemical reaction databases, identify suitable references, and identify the least expensive yet reliable raw material sources to name only a few faculties.