Code of Terminologia Histologica for synapsis chemica is H2.00.06.2.00002 and not H2.00.06.2.00001. I've used the reference of the book version (I am using).
'''Synapsis''' (-is, f.) '''chemica'''<ref name="NH">{{TerminologiaHistologica|2|00|6.02Federative International Committee on Anatomical Terminology (FICAT) (2005).00001}}, ''Terminologia Histologica. International terms for human cytology and histology.'' Philadelphia/Baltimore/New York/London/Buenos Aires/Hong Kong/Sydney/Tokyo: Wolter Kluwers-Lippincott Williams & Wilkins.</ref> est coniunctio praecipua a qua [[neuron|neura]] inter se et aliis cellulis ut cellulis [[musculus|musculis]] vel [[glandula|glandulis]] signa dant. A synapsibus chemicis neura circuitus in [[systema nervosum centrale|systemate nervoso centrali]] formant. Sunt necessaria ad computandum biologicum quod sensu et cogitationi subsunt. [[Systema nervosum]] alia systemata corporis connectere et gubernare sinent.