SynonymsN-(3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-N-ethylacetamide-D5;Sonata-D5;Zerene-D5;3'-(3-cyanopyrazolo(1,5-alpha)pyrimidin-7-yl)-N-ethylacetanilide-D5 Close N-(3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-N-ethylacetamide-D5;Sonata-D5;Zerene-D5;3'-(3-cyanopyrazolo(1,5-alpha)pyrimidin-7-yl)-N-ethylacetanilide-D5 Related products Zaleplon M.F. M.W. 305.34 CAT# AR-Z01011 CAS# 151319-34-5 Zaleplon-d5 M.F. M.W. 310.37 CAT# AR-Z01012 CAS# 151319-34-5(non-d) Zaleplon related compound B M.F. M.W. 305.34 CAT# AR-Z01013 CAS# 478081-98-0 Zaleplon related compound A M.F. M.W. 260.34 CAT# AR-Z01014 CAS# 96605-66-2