Teeny writer laboratory marker

tert-Butyl 1-(4-piperidinylmethyl)-4-piperidinylcarbamate

tert-Butyl 3-(chloromethyl)-4-methylphenylcarbamate

tert-Butyl 4-[(2Z)-3-(dimethylamino)-2-(methylsulfonyl)-2-propenoyl]-1-piperidinecarboxylate

Tantalum

Tantalum

tert-Butyl 4-(2-chloro-6-methyl-4-pyrimidinyl)-1-piperidinecarboxylate

tert-Butyl 4-(aminomethyl)-4-phenyl-1-piperidinecarboxylate

tert-butyl 4,4-Dimethyl-2,2-dioxooxathiazolidine-3-carboxylate

tert-Butyl 6-nitro-1H-indole-1-carboxylate

tert-Butyl methyl(thiazol-4-ylmethyl)carbamate hydrochloride