CAS Number: 19237-84-4
Chemical Name: Prazosin Hydrochloride
Molecular Formula: C19H22ClN5O4
Molecular Weight: 419.86

CAS Number: 63074-08-8
Chemical Name: Terazosin Hydrochloride
Molecular Formula: C19H26ClN5O4
Molecular Weight: 423.9

CAS Number: 70024-40-7
Chemical Name: Terazosin Hydrochloride Dihydrate
Molecular Formula: C19H30ClN5O6
Molecular Weight: 459.92

CAS Number: 23680-84-4
Chemical Name: 2-Chloro-6,7-dimethoxyquinazolin-4-amine
Molecular Formula: C10H10ClN3O2
Molecular Weight: 239.66

CAS Number: 1177261-73-2
Chemical Name: 1-(4-Hydroxy-6,7-dimethoxyquinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine
Molecular Formula: C19H24N4O5
Molecular Weight: 388.42

CAS Number: 60547-97-9
Chemical Name: 6,7-Dimethoxy-2-(piperazin- 1-yl)quinazolin-4-amine
Molecular Formula: C14H19N5O2
Molecular Weight: 289.33

CAS Number: 102714-74-9
Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-formylpiperazine
Molecular Formula: C15H19N5O3
Molecular Weight: 317.35

CAS Number: 84050-21-5
Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-formylpiperazine Hydrochloride
Molecular Formula: C15H20ClN5O3
Molecular Weight: 353.8

CAS Number: 102839-00-9
Chemical Name: 2,2′-(Piperazine-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine)
Molecular Formula: C24H28N8O4
Molecular Weight: 492.53

CAS Number: 109678-71-9
Chemical Name: 1-(4-amino-6,7-dimethoxyquinazolin-2-yl)-4-(5-hydroxypentanoyl)piperazine,
Molecular Formula: C19H27N5O4
Molecular Weight: 389.46

CAS Number: 105356-89-6
Chemical Name: 1-(4-Amino-6-hydroxy-7-methoxyquinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine
Molecular Formula: C18H23N5O4
Molecular Weight: 373.41

CAS Number: 105356-90-9
Chemical Name: 1-(4-Amino-7-hydroxy-6-methoxyquinazolin-2-yl)-4-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine
Molecular Formula: C18H23N5O4
Molecular Weight: 373.41

CAS Number: 1177261-85-6
Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[[(2RS,5S)-5-methyltetrahydrofuran-2-yl]carbonyl]piperazine
Molecular Formula: C20H27N5O4
Molecular Weight: 401.46

CAS Number: 152551-75-2
Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[(2RS)-2-hydroxypentanoyl]piperazine
Molecular Formula: C19H27N5O4
Molecular Weight: 389.21

CAS Number: 40172-95-0
Chemical Name: 1-(Furan-2-ylcarbonyl)piperazine
Molecular Formula: C9H12N2O2
Molecular Weight: 180.2

CAS Number: 60548-09-6
Chemical Name: 1-(Furan-2-ylcarbonyl)piperazine Hydrochloride
Molecular Formula: C9H13ClN2O2
Molecular Weight: 216.67

CAS Number: 31350-27-3
Chemical Name: 1,4-Bis(furan-2-ylcarbonyl)piperazine
Molecular Formula: C14H14N2O4
Molecular Weight: 274.27

CAS Number: 63074-07-7
Chemical Name: 1-[[(2RS)-tetrahydrofuran-2-yl]carbonyl]piperazine
Molecular Formula: C9H16N2O2
Molecular Weight: 184.24

CAS Number: 547730-06-3
Chemical Name: 1,4-Bis[(tetrahydrofuran-2-yl)carbonyl]piperazine
Molecular Formula: C14H22N2O4
Molecular Weight: 282.34

CAS Number: 2470437-02-4
Chemical Name: 1-[4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]pentane-1,2-dione
Molecular Formula: C19H25N5O4
Molecular Weight: 387.44