2,2'-(2,4-Pyrimidinediylbis(thio))bis(N,N-diethylethanamine) dihydrochloride 2,4-Bis(beta-diethylaminoethyl)thio-6H-pyrimidine dihydrochloride 94565-18-1 ETHANAMINE, 2,2'-(2,4-PYRIMIDINEDIYLBIS(THIO))BIS(N,N-DIETHYL-, DIHYDROCHLORIDE