
6,7-DIMETHOXY-1,3-DIMETHYL-3,4-DIHYDROISOQUINOLINE HYDROCHLORIDE, 98

6,7-DIMETHOXY-1,3-DIMETHYL-3,4-DIHYDROISOQUINOLINE HYDROCHLORIDE, 98

1-(4,5-dimethoxy-2-nitrobenzyl)-6,7-dimethoxy-3,4-dihydroisoquinoline
![N-[2-(dimethylamino)ethyl]-2-methyl-1-oxo-1,2-dihydroisoquinoline-4-carboxamide](/structure/148581-41-3.png)
N-[2-(dimethylamino)ethyl]-2-methyl-1-oxo-1,2-dihydroisoquinoline-4-carboxamide



Isoquinoline, 7-phenyl-6-(4-piperidinyloxy)-, 2,2,2-trifluoroacetate (1:1)
![Isoquinoline, 4-[(4-chlorophenyl)methyl]-3-ethyl-6,7-dimethoxy-](/structure/62334-41-2.png)
Isoquinoline, 4-[(4-chlorophenyl)methyl]-3-ethyl-6,7-dimethoxy-

![6-methyl-2-oxo-6,7-dihydro-2H-[1,3]dioxolo[4,5-g]pyrido[2,1-a]isoquinoline-3-carboxylic acid](/structure/100891-41-6.png)
6-methyl-2-oxo-6,7-dihydro-2H-[1,3]dioxolo[4,5-g]pyrido[2,1-a]isoquinoline-3-carboxylic acid
![Pyrrolo[2,1-a]isoquinoline-1-carbonitrile,5,6-dihydro-8,9-dimethoxy-3,5-dimethyl-2-(1-oxido-4-pyridinyl)-](/structure/823820-41-3.png)

![1H-Pyrazolo[4,3-c]isoquinoline, 3-methyl-5-[3-(trifluoromethyl)phenyl]-,mono(trifluoroacetate)](/structure/824970-41-4.png)
1H-Pyrazolo[4,3-c]isoquinoline, 3-methyl-5-[3-(trifluoromethyl)phenyl]-,mono(trifluoroacetate)

![3-Isoquinolinecarboxamide,N-[(1R)-2-[4-[2-(aminomethyl)phenyl]-1-piperazinyl]-1-[(4-chlorophenyl)methyl]-2-oxoethyl]-1,2,3,4-tetrahydro-, (3R)-](/structure/748808-41-5.png)
![1H-Pyrazolo[4,3-c]isoquinoline, 5-(3-chlorobenzo[b]thien-2-yl)-3-methyl-](/structure/824968-41-4.png)
1H-Pyrazolo[4,3-c]isoquinoline, 5-(3-chlorobenzo[b]thien-2-yl)-3-methyl-
![1,2,3,4-Tetrahydro-6,7-dimethoxy-1-[(1H-indol-3-yl)methyl]-2-[(o-toluidino)methyl]isoquinoline](/structure/84218-41-7.png)
1,2,3,4-Tetrahydro-6,7-dimethoxy-1-[(1H-indol-3-yl)methyl]-2-[(o-toluidino)methyl]isoquinoline

![5-Isoquinolinesulfonamide,1-amino-N-(3-aminopropyl)-N-[2-(phenylsulfonyl)ethyl]-](/structure/651309-41-0.png)
5-Isoquinolinesulfonamide,1-amino-N-(3-aminopropyl)-N-[2-(phenylsulfonyl)ethyl]-



1-CYANOMETHYLENE-6,7-DIMETHOXY-1,2,3,4-TETRAHYDROISOQUINOLINE

![Pyrrolo[2,1-a]isoquinoline-2-acetamide,2,3,5,6-tetrahydro-3-oxo-1-phenyl-](/structure/61211-41-4.png)
Pyrrolo[2,1-a]isoquinoline-2-acetamide,2,3,5,6-tetrahydro-3-oxo-1-phenyl-
![THIAZOLO[5,4-H]ISOQUINOLINE](/structure/36328-41-3.png)
![Isoquinoline,2-[[1-butyl-4-chloro-2-(2,6-diethylphenyl)-1H-imidazol-5-yl]methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-](/structure/832154-41-3.png)

![3-Isoquinolinecarboxylic acid,2-[3-(acetylthio)-2-methyl-1-oxopropyl]-1,2,3,4-tetrahydro-1-oxo-,1,1-dimethylethyl ester](/structure/89949-41-7.png)


![2-[2-(octahydroisoquinolin-2(1H)-yl)ethyl]-1,2-dihydroisoquinoline](/structure/6266-41-7.png)
2-[2-(octahydroisoquinolin-2(1H)-yl)ethyl]-1,2-dihydroisoquinoline

5-Isoquinolinesulfonamide, N-(4-aminobutyl)-N-(3-phenylbutyl)-

![5H,10H-ANTHRA[9,1:5,6,7]BENZIMIDAZO[2,1-A]BENZO[DE]ISOQUINOLINE-5,10-DIONE](/structure/158723-41-2.png)
5H,10H-ANTHRA[9,1:5,6,7]BENZIMIDAZO[2,1-A]BENZO[DE]ISOQUINOLINE-5,10-DIONE



(1S)-6,7-Dimethoxy-1-methyl-2-(2-methyl-1-oxopropyl)-1,2,3,4-tetrahydroisoquinoline