CAS号是公开的化学物质信息的最权威的集合。CAS号涵盖从1957年至今的科学文献中确定的物质,其他物质可追溯到20世纪初。它也称CAS编号(CAS Registry Number,或称CAS
Number,CAS Rn,CAS #),又称CAS登录号或CAS登记号码,是某种物质(化合物、高分子材料、生物序列(Biological
sequences)、混合物或合金)的唯一的数字识别号码。美国化学会的下设组织化学文摘社(Chemical Abstracts
Service,简称CAS)负责为每一种出现在文献中的物质分配一个CAS编号,其目的是为了避免化学物质有多种名称的麻烦,使数据库的检索更为方便。如今几乎所有的化学数据库都允许用CAS编号检索。
| 名称 |
英文名 |
物理化学性质 |
CAS号 |
分子式 |
| N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-((1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-((1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)methyl)oxalamide
|
分子量:445.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235088-85-3
|
C20H23N5O5S
|
| Methyl 4-(2-(((1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)methyl)amino)-2-oxoacetamido)benzoate
|
Methyl 4-(2-(((1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)methyl)amino)-2-oxoacetamido)benzoate
|
分子量:445.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235618-32-2
|
C20H23N5O5S
|
| N1-(5-chloro-2-cyanophenyl)-N2-((1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)methyl)oxalamide
|
N1-(5-chloro-2-cyanophenyl)-N2-((1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)methyl)oxalamide
|
分子量:446.9 密度:N/A
沸点:N/A 熔点:N/A
|
1234891-50-9
|
C19H19ClN6O3S
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(tert-butyl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(tert-butyl)oxalamide
|
分子量:385.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235388-74-5
|
C21H27N3O4
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(isoxazol-3-yl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(isoxazol-3-yl)oxalamide
|
分子量:396.4 密度:N/A
沸点:N/A 熔点:N/A
|
1235649-25-8
|
C20H20N4O5
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
分子量:406.4 密度:N/A
沸点:N/A 熔点:N/A
|
1235644-86-6
|
C22H22N4O4
|
| 2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)acetonitrile
|
2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)acetonitrile
|
分子量:404.4 密度:N/A
沸点:N/A 熔点:N/A
|
1226456-21-8
|
C18H11F3N4O2S
|
| 2-(allylthio)-5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole
|
2-(allylthio)-5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole
|
分子量:405.4 密度:N/A
沸点:N/A 熔点:N/A
|
1226456-11-6
|
C19H14F3N3O2S
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide
|
分子量:425.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234811-28-9
|
C22H23N3O4S
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(3-fluoro-4-methylphenyl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(3-fluoro-4-methylphenyl)oxalamide
|
分子量:437.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234978-46-1
|
C24H24FN3O4
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(2-(cyclohex-1-en-1-yl)ethyl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(2-(cyclohex-1-en-1-yl)ethyl)oxalamide
|
分子量:437.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235340-83-6
|
C25H31N3O4
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(3-methoxybenzyl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(3-methoxybenzyl)oxalamide
|
分子量:449.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235354-77-4
|
C25H27N3O5
|
| N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(3-(trifluoromethyl)phenyl)oxalamide
|
N1-((1-(benzofuran-2-carbonyl)piperidin-4-yl)methyl)-N2-(3-(trifluoromethyl)phenyl)oxalamide
|
分子量:473.4 密度:N/A
沸点:N/A 熔点:N/A
|
1235102-14-3
|
C24H22F3N3O4
|
| N1-cyclopropyl-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-cyclopropyl-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:361.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235323-87-1
|
C19H27N3O2S
|
| N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
分子量:398.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234993-42-0
|
C21H26N4O2S
|
| 3-(Piperidin-4-yl)-2-(o-tolyloxy)pyridine
|
3-(Piperidin-4-yl)-2-(o-tolyloxy)pyridine
|
分子量:268.35 密度:N/A
沸点:N/A 熔点:N/A
|
1215809-40-7
|
C17H20N2O
|
| N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide
|
N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide
|
分子量:417.6 密度:N/A
沸点:N/A 熔点:N/A
|
1235390-83-6
|
C21H27N3O2S2
|
| N1-(3,4-dimethylphenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(3,4-dimethylphenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:425.6 密度:N/A
沸点:N/A 熔点:N/A
|
1234901-76-8
|
C24H31N3O2S
|
| N1-(4-fluorobenzyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(4-fluorobenzyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:429.6 密度:N/A
沸点:N/A 熔点:N/A
|
1235176-71-2
|
C23H28FN3O2S
|
| N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:429.6 密度:N/A
沸点:N/A 熔点:N/A
|
1234998-52-7
|
C24H35N3O2S
|
| N1-(2-chlorophenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2-chlorophenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:432.0 密度:N/A
沸点:N/A 熔点:N/A
|
1235305-41-5
|
C22H26ClN3O2S
|
| N1-(3,4-difluorophenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(3,4-difluorophenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:433.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234921-20-0
|
C22H25F2N3O2S
|
| 2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)acetamide
|
2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)acetamide
|
分子量:422.4 密度:N/A
沸点:N/A 熔点:N/A
|
1226440-29-4
|
C18H13F3N4O3S
|
| N1-(2-methoxy-5-methylphenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2-methoxy-5-methylphenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:441.6 密度:N/A
沸点:N/A 熔点:N/A
|
1235331-41-5
|
C24H31N3O3S
|
| N1-(3-chloro-2-methylphenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(3-chloro-2-methylphenyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:446.0 密度:N/A
沸点:N/A 熔点:N/A
|
1235021-61-0
|
C23H28ClN3O2S
|
| N1-(2-chlorobenzyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2-chlorobenzyl)-N2-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)oxalamide
|
分子量:446.0 密度:N/A
沸点:N/A 熔点:N/A
|
1235667-01-2
|
C23H28ClN3O2S
|
| ethyl 2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)acetate
|
ethyl 2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)acetate
|
分子量:451.4 密度:N/A
沸点:N/A 熔点:N/A
|
1226447-22-8
|
C20H16F3N3O4S
|
| Methyl 4-(2-(((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)amino)-2-oxoacetamido)benzoate
|
Methyl 4-(2-(((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)amino)-2-oxoacetamido)benzoate
|
分子量:455.6 密度:N/A
沸点:N/A 熔点:N/A
|
1235266-75-7
|
C24H29N3O4S
|
| 2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)-1-(pyrrolidin-1-yl)ethanone
|
2-((5-(3-nitrophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)-1-(pyrrolidin-1-yl)ethanone
|
分子量:476.5 密度:N/A
沸点:N/A 熔点:N/A
|
1226437-63-3
|
C22H19F3N4O3S
|
| N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(4-(trifluoromethoxy)phenyl)oxalamide
|
N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(4-(trifluoromethoxy)phenyl)oxalamide
|
分子量:481.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234854-37-5
|
C23H26F3N3O3S
|
| N1-(isoxazol-3-yl)-N2-((1-(1-methyl-2-oxo-1,2-dihydropyridine-3-carbonyl)piperidin-4-yl)methyl)oxalamide
|
N1-(isoxazol-3-yl)-N2-((1-(1-methyl-2-oxo-1,2-dihydropyridine-3-carbonyl)piperidin-4-yl)methyl)oxalamide
|
分子量:387.4 密度:N/A
沸点:N/A 熔点:N/A
|
1234896-89-9
|
C18H21N5O5
|
| N1-cyclopropyl-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-cyclopropyl-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:376.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235304-26-3
|
C18H24N4O3S
|
| N1-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
N1-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
分子量:413.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234978-70-1
|
C20H23N5O3S
|
| N1-(furan-2-ylmethyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(furan-2-ylmethyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:416.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235051-13-4
|
C20H24N4O4S
|
| N1-(5-methylisoxazol-3-yl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(5-methylisoxazol-3-yl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:417.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235647-90-1
|
C19H23N5O4S
|
| N1-(2-methoxyphenyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2-methoxyphenyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:442.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235315-55-5
|
C22H26N4O4S
|
| N1-(4-fluorobenzyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(4-fluorobenzyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:444.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235625-79-2
|
C22H25FN4O3S
|
| N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:444.6 密度:N/A
沸点:N/A 熔点:N/A
|
1235389-95-3
|
C23H32N4O3S
|
| N1-(2-chlorophenyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2-chlorophenyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:447.0 密度:N/A
沸点:N/A 熔点:N/A
|
1234887-53-6
|
C21H23ClN4O3S
|
| N1-(2,5-difluorophenyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2,5-difluorophenyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:448.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234886-77-1
|
C21H22F2N4O3S
|
| N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:470.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234888-85-7
|
C23H26N4O5S
|
| N1-(benzo[d][1,3]dioxol-5-ylmethyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
N1-(benzo[d][1,3]dioxol-5-ylmethyl)-N2-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)oxalamide
|
分子量:470.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235282-41-3
|
C23H26N4O5S
|
| Methyl 4-(2-(((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)amino)-2-oxoacetamido)benzoate
|
Methyl 4-(2-(((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)amino)-2-oxoacetamido)benzoate
|
分子量:470.5 密度:N/A
沸点:N/A 熔点:N/A
|
1234950-77-6
|
C23H26N4O5S
|
| N1-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)-N2-(2-(trifluoromethyl)phenyl)oxalamide
|
N1-((1-(2-(methylthio)nicotinoyl)piperidin-4-yl)methyl)-N2-(2-(trifluoromethyl)phenyl)oxalamide
|
分子量:480.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235646-54-4
|
C22H23F3N4O3S
|
| (E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(isoxazol-3-yl)oxalamide
|
(E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(isoxazol-3-yl)oxalamide
|
分子量:372.4 密度:N/A
沸点:N/A 熔点:N/A
|
1235701-13-9
|
C18H20N4O5
|
| (E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
(E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(pyridin-3-yl)oxalamide
|
分子量:382.4 密度:N/A
沸点:N/A 熔点:N/A
|
1235699-09-8
|
C20H22N4O4
|
| (E)-N1-(2-fluorophenyl)-N2-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)oxalamide
|
(E)-N1-(2-fluorophenyl)-N2-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)oxalamide
|
分子量:399.4 密度:N/A
沸点:N/A 熔点:N/A
|
1235699-42-9
|
C21H22FN3O4
|
| (E)-N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)oxalamide
|
(E)-N1-(2-(cyclohex-1-en-1-yl)ethyl)-N2-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)oxalamide
|
分子量:413.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235699-60-1
|
C23H31N3O4
|
| (E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(2-methoxy-5-methylphenyl)oxalamide
|
(E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(2-methoxy-5-methylphenyl)oxalamide
|
分子量:425.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235682-44-6
|
C23H27N3O5
|
| (E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(2-methoxybenzyl)oxalamide
|
(E)-N1-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)-N2-(2-methoxybenzyl)oxalamide
|
分子量:425.5 密度:N/A
沸点:N/A 熔点:N/A
|
1235687-08-7
|
C23H27N3O5
|