5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid ≥95%
D344915-100MG / 100MG
CAS:842972-32-1
5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid ≥95%
D344915-500MG / 500MG
CAS:842972-32-1
4-(4-Diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide
D345430-100MG / 100MG
CAS:75902-86-2