We supply the Intermediates:
1,3-Propene Diol
3-Methylamino Propionitrile
2-Chloro-4-Amino-6,7-Dimethoxy Quinazoline
1-(Tetrahydro-2-Furoyl)-1,3-Diamino Propane

CAS:81403-80-7
MF:C19H27N5O4
MW:389.45
Indications:
(1) in the treatment of hypertension.
(2) for the treatment of benign prostatic hyperplasia certain functional symptoms.