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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H25F2N3O5S
    (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-5-(4-chlorophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H24ClN3O3S
    (2E,5R)-5-(4-chlorophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C32H25F2N3O5S
    (2E,5S)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C28H22BrN3O3S
    (2E,5R)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (3R)-5-(furan-2-yl)-3-(1,1,2,2,2-pentafluoroethyl)-2-[4-thiophen-2-yl-6-(trifluoromethyl)pyrimidin-2-yl]-4H-pyrazol-3-ol —— C18H10F8N4O2S
    (3R)-5-(furan-2-yl)-3-(1,1,2,2,2-pentafluoroethyl)-2-[4-thiophen-2-yl-6-(trifluoromethyl)pyrimidin-2-yl]-4H-pyrazol-3-ol
    —— (3S)-5-(furan-2-yl)-3-(1,1,2,2,2-pentafluoroethyl)-2-[4-thiophen-2-yl-6-(trifluoromethyl)pyrimidin-2-yl]-4H-pyrazol-3-ol —— C18H10F8N4O2S
    (3S)-5-(furan-2-yl)-3-(1,1,2,2,2-pentafluoroethyl)-2-[4-thiophen-2-yl-6-(trifluoromethyl)pyrimidin-2-yl]-4H-pyrazol-3-ol
    —— (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N,5-diphenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H23F2N3O4S
    (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N,5-diphenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— 6-methoxy-4-phenyl-9H-pyrimido[4,5-b]indole 722484-84-6 C17H13N3O
    6-methoxy-4-phenyl-9H-pyrimido[4,5-b]indole
    —— (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C27H21F2N3O4S2
    (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-5-(4-chlorophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H24ClN3O3S
    (2E,5S)-5-(4-chlorophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H24BrN3O3S
    (2E,5R)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C35H31N3O4S2
    (2E,5R)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C36H33N3O4S2
    (2E,5R)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-5-(2-chlorophenyl)-2-[[4-(dimethylamino)phenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H25ClN4O2S
    (2E,5S)-5-(2-chlorophenyl)-2-[[4-(dimethylamino)phenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-5-(2-chlorophenyl)-2-[[4-(dimethylamino)phenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H25ClN4O2S
    (2E,5R)-5-(2-chlorophenyl)-2-[[4-(dimethylamino)phenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C27H21F2N3O4S2
    (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-5-(4-bromophenyl)-N,N-diethyl-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C26H26BrN3O3S
    (2E,5R)-5-(4-bromophenyl)-N,N-diethyl-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-5-(4-chlorophenyl)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C30H24ClF2N3O4S
    (2E,5S)-5-(4-chlorophenyl)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-2-[[2-(difluoromethoxy)phenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C27H21F2N3O3S2
    (2E,5S)-2-[[2-(difluoromethoxy)phenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C28H22BrN3O3S
    (2E,5S)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H24BrN3O3S
    (2E,5S)-5-(4-bromophenyl)-2-[(4-methoxyphenyl)methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— 3-amino-N-(2-phenylcyclopropyl)pyrazine-2-carboxamide —— C14H14N4O
    3-amino-N-(2-phenylcyclopropyl)pyrazine-2-carboxamide
    —— 3-Octyl-5-(1,4,5,6-tetrahydropyrimidin-5-yl)-1,2,4-oxadiazole —— C14H24N4O
    3-Octyl-5-(1,4,5,6-tetrahydropyrimidin-5-yl)-1,2,4-oxadiazole
    —— (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C28H23F2N3O4S2
    (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— 5-Azido-4-chloro-2-(4-hydroxybutyl)pyridazin-3-one —— C8H10ClN5O2
    5-Azido-4-chloro-2-(4-hydroxybutyl)pyridazin-3-one
    —— 3-(4-Amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)-1,1-dimethylurea —— C9H15N5O3
    3-(4-Amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)-1,1-dimethylurea
    —— 1-[3-[Hydroxymethyl(dimethyl)silyl]propyl]-5-methylpyrimidine-2,4-dione —— C11H20N2O3Si
    1-[3-[Hydroxymethyl(dimethyl)silyl]propyl]-5-methylpyrimidine-2,4-dione
    —— (2E,5S)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-5-(2-chlorophenyl)-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C31H21BrClN3O3S
    (2E,5S)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-5-(2-chlorophenyl)-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— 2-amino-1-(4-butylphenyl)-6-hydroxypyrimidin-4-one —— C14H17N3O2
    2-amino-1-(4-butylphenyl)-6-hydroxypyrimidin-4-one
    —— (2E,5S)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C35H31N3O4S2
    (2E,5S)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-3-oxo-N-phenyl-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C30H22BrN3O3S2
    (2E,5R)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[5-(3-chlorophenyl)furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C30H22ClN3O4S
    (2E,5R)-2-[[5-(3-chlorophenyl)furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N,5-diphenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H23F2N3O4S
    (2E,5S)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-N,5-diphenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-5-(4-bromophenyl)-N,N-diethyl-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C26H26BrN3O3S
    (2E,5S)-5-(4-bromophenyl)-N,N-diethyl-2-[(4-methoxyphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C32H25F2N3O5S
    (2E,5R)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C31H23F2N3O4S2
    (2E,5R)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C36H33N3O4S2
    (2E,5S)-2-[[3-[(2,3-dimethylphenoxy)methyl]-4-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C29H25F2N3O5S
    (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-N-(2-methylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[2-(difluoromethoxy)phenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C27H21F2N3O3S2
    (2E,5R)-2-[[2-(difluoromethoxy)phenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C31H23F2N3O4S2
    (2E,5S)-2-[[5-[(2,4-difluorophenoxy)methyl]furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C30H22BrN3O3S2
    (2E,5S)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C28H23F2N3O4S2
    (2E,5R)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methylidene]-7-methyl-N-(2-methylphenyl)-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— (2E,5S)-2-[[5-(3-chlorophenyl)furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C30H22ClN3O4S
    (2E,5S)-2-[[5-(3-chlorophenyl)furan-2-yl]methylidene]-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— ethyl (4S)-6-[[3-cyano-4-methyl-6-(trifluoromethyl)pyridin-2-yl]sulfanylmethyl]-4-[4-methoxy-3-(methoxymethyl)phenyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C25H25F3N4O5S
    ethyl (4S)-6-[[3-cyano-4-methyl-6-(trifluoromethyl)pyridin-2-yl]sulfanylmethyl]-4-[4-methoxy-3-(methoxymethyl)phenyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— (2E,5R)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-5-(2-chlorophenyl)-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide —— C31H21BrClN3O3S
    (2E,5R)-2-[[5-(4-bromophenyl)furan-2-yl]methylidene]-5-(2-chlorophenyl)-7-methyl-3-oxo-N-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
    —— ethyl (4R)-6-[[3-cyano-4-methyl-6-(trifluoromethyl)pyridin-2-yl]sulfanylmethyl]-4-[4-methoxy-3-(methoxymethyl)phenyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C25H25F3N4O5S
    ethyl (4R)-6-[[3-cyano-4-methyl-6-(trifluoromethyl)pyridin-2-yl]sulfanylmethyl]-4-[4-methoxy-3-(methoxymethyl)phenyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— 3-Amino-6-(2-methylphenyl)-2-pyrazinecarboxamide —— C12H12N4O
    3-Amino-6-(2-methylphenyl)-2-pyrazinecarboxamide
    —— lithium;5-ethyl-3-(propan-2-yloxymethyl)-2-sulfanylidene-4H-pyrimidin-4-id-6-one —— C10H15LiN2O2S
    lithium;5-ethyl-3-(propan-2-yloxymethyl)-2-sulfanylidene-4H-pyrimidin-4-id-6-one
    —— ethyl (4R)-4-[3-[bis(2-chloroethyl)amino]-5-methylphenyl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C19H25Cl2N3O2S
    ethyl (4R)-4-[3-[bis(2-chloroethyl)amino]-5-methylphenyl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— ethyl (4S)-4-[3-[bis(2-chloroethyl)amino]-5-methylphenyl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C19H25Cl2N3O2S
    ethyl (4S)-4-[3-[bis(2-chloroethyl)amino]-5-methylphenyl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate