| CAS编号 |
中文名 |
英文名 |
分子式 |
分子量 |
熔点 |
沸点 |
| 502964-52-5 |
硝基-grela |
nitro-grela |
|
|
|
|
| 502964-53-6 |
氯(η2-p,c-三(2,4-二叔丁基苯基)亚磷酸)(三环己基膦)化钯(ii) |
samcat |
|
|
|
|
| 50297-40-0 |
3-氯-n-(3-羟基苯基)丙酰胺 |
3-chloro-n-(3-hydroxyphenyl)propanamide |
|
|
|
|
| 50298-90-3 |
雪胆素乙 |
curcubitacin iib |
|
|
|
|
| 50299-12-2 |
|
thr-leu |
C10H20N2O4 |
232.27 |
|
|
| 50299-14-4 |
|
n-acetyl-dl-allylglycine |
C7H11NO3 |
157.16 |
|
|
| 50299-42-8 |
|
h-3,5-dibromo-d-tyr-oh |
CHBr2NO3 |
234.83 |
|
|
| 502990-49-0 |
|
4-(butyl(phenyl)amino)benzaldehyde |
|
|
|
|
| 503-00-4 |
|
n,1,5-trimethyl-hexylamin |
|
|
|
|
| 503-01-5 |
异美丁 |
n,1,5-trimethyl-4-hexenylamin |
C9H10N |
141.25 |
|
|
| 503-05-9 |
|
2-octyl-1-cyclopropene-1-heptanoic aci |
|
|
|
|
| 503-07-1 |
|
vernolic acid |
|
|
|
|
| 503-09-3 |
|
1,2-epoxy-3-fluoro-propan |
C3H5FO |
76.07 |
|
85-86℃ |
| 503-11-7 |
|
glycidic acid |
|
|
|
|
| 503-17-3 |
2-丁炔 |
2-butyne |
C4H6 |
54.09 |
|
24℃ |
| 503-20-8 |
氟乙腈 |
fluoro-acetonitril |
C2H2FN |
59.04 |
|
|
| 503-27-5 |
|
Formaldehyde azine |
C2H4N2 |
56.07 |
|
|
| 503-28-6 |
|
azomethane |
C2H6N2 |
58.08 |
|
|
| 503-29-7 |
杂氮环丁烷 |
azetidine |
C3H7N |
57.09 |
|
61-62℃ |
| 503-30-0 |
|
oxetane |
C3H6O |
58.08 |
|
50-50℃ |
| 503-31-1 |
|
2H-Thiete |
C3H4S |
72.13 |
|
|
| 503-34-4 |
|
trimethylallyl-ammoniu hydroxide |
|
|
|
|
| 503-38-8 |
氯甲酸三氯甲酯 |
Carbonochloridic acid, trichloromethyl ester |
C2Cl4O2 |
197.83 |
-57-129℃ |
128℃ |
| 503-40-2 |
|
methanedisulfonic acid |
|
|
|
|
| 503-41-3 |
|
1,3,2,4-dioxadithiane, 2,2,4,4-tetraoxide |
|
|
|
|
| 503-45-7 |
|
3,3,5-trimethyl-cyclohexen |
C9H16 |
124.22 |
|
|
| 503-47-9 |
|
3,3-dimethyl-1-methylenecyclohexane |
C9H16 |
124.22 |
|
|
| 503-48-0 |
|
mevalonolactone |
|
|
|
|
| 503-49-1 |
|
3-hydroxy-3-methyl-glutaric aci |
|
|
105-108℃ |
|
| 503-60-6 |
1-氯-3-甲基-2-丁烯 |
1-chloro-3-methyl-2-butene |
C5H9Cl |
104.58 |
|
|
| 503-64-0 |
|
cis-but-2-enoic acid |
C4H6O2 |
86.09 |
|
|
| 503-66-2 |
3-羟基丙酸 |
3-hydroxy-Propionic acid |
C3H6O3 |
90.08 |
|
|
| 503-74-2 |
3-甲基丁酸 |
3-methyl-Butanoic acid |
C5H10O2 |
102.13 |
-26-177℃ |
176℃ |
| 503-76-4 |
|
2-chloro-1-nitro-propane |
C3H6ClNO2 |
123.54 |
|
|
| 503-80-0 |
|
oxybis(dimethyl-arsin |
|
|
|
|
| 503-83-3 |
1,5-二氢-4-羟基-2h-吡咯-2-酮 |
4-hydroxy-1h-pyrrol-2(5h)-one |
|
|
|
|
| 503-87-7 |
2-亚硫酰 |
2-thio-hydantoi |
C3H4N2OS |
116.14 |
229-231℃ |
|
| 503-88-8 |
|
3,5-diamino-1,3,5-triazole |
|
|
|
|
| 503-89-9 |
|
5-mercapto-4h-[1,2,4]triazol-3-ol |
|
|
|
|
| 503-93-5 |
2,6,6-三甲基-2,4-环庚二烯-1-酮 |
2,6,6-trimethyl-2,4-cycloheptadien-1-one |
|
|
|
|
| 5030-61-5 |
1,4-二甲氧基-2,3-二溴苯 |
2,3-dibromo-1,4-dimethoxybenzene |
|
|
|
|
| 5030-67-1 |
|
2,5-dianilino-3,6-dichloro-1,4-benzoquinone |
|
|
|
|
| 503000-87-1 |
2-氯-6-甲氧基烟酸 |
2-chloro-6-methoxynicotinic acid |
|
|
|
|
| 50302-64-2 |
|
pyrazino(1',2':1,6)pyrido(3,4-b)indol-1(2h)-one, 3,4,6,7,12,12a-hexahydro-6-phe |
|
|
|
|
| 50302-65-3 |
|
(e)-(+-)-nyl |
|
|
|
|
| 50302-67-5 |
|
2':1,6)pyrido(3,4-b)indole, 1,2,3,4,6,7,12,12a-octahydro-6-phenyl-pyrazino(1 |
|
|
|
|
| 50302-70-0 |
|
pyrazino(1',2':1,6)pyrido(3,4-b)indol-1(2h)-one, 3,4,6,7,12,12a-hexahydro-6-met |
|
|
|
|
| 50302-71-1 |
|
2':1,6)pyrido(3,4-b)indole, 1,2,3,4,6,7,12,12a-octahydro-6-methyl-pyrazino(1 |
|
|
|
|
| 50302-72-2 |
|
butyrophenone, 4'-fluoro-4-(6-phenyl-1,2,3,4,6,7,12,12a-octahydropyrazino(1',2' |
|
|
|
|
| 50302-73-3 |
|
butyrophenone, 4'-fluoro-4-(6-methyl-1,2,3,4,6,7,12,12a-octahydropyrazino(1',2' |
|
|
|
|
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