提示: 按住Ctrl键可以同时选择多个官能团
5-chloro-4-methyl-1,2-oxazole-3-carboxylic acid
methyl 3-iodo-4-methylbenzoate
(2R,3R)-3-amino-2-methyl-4-oxoazetidine-1-sulfonic acid
methyl({[4-(thiophen-2-yl)phenyl]methyl})amine
2-({[1-(2-amino-1,3-thiazol-4-yl)-2-oxopropylidene]amino}oxy)-2-methylpropanoic acid
2-(thiophen-3-yl)propanedioic acid
methyl(naphthalen-1-ylmethyl)amine hydrochloride
2-[3-ethoxy-4-(ethoxycarbonyl)phenyl]acetic acid
diethoxy(sulfanylidene)-$l^{5}-phosphanyl 2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetate
2,3-dimethoxy-5-methylcyclohexa-2,5-diene-1,4-dione
1-bromo-2,3,4,5-tetramethoxy-6-methylbenzene
2,3,4-trimethoxy-6-methylphenol
(chloromethyl)({[(chloromethyl)dimethylsilyl]oxy})dimethylsilane
chloro(chloromethyl)dimethylsilane
2,2,4-trimethyl-1,4,2-oxazasilinane
4-[(4-amino-3,5-dimethylphenyl)methyl]-2,6-dimethylaniline
1-bromo-2-phenylbenzene
triphenylstibane
methyl 2-[(3-nitrophenyl)methylidene]-3-oxobutanoate
benzyl N-(3-oxopropyl)carbamate
sodium 2-hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalene-2-sulfonate
1,2-dibromocyclopent-1-ene
(4S)-4-methyl-1,3-dioxolan-2-one
13,16-dichlorotricyclo[8.2.2.2^{4,7}]hexadeca-1(12),4,6,10,13,15-hexaene
[bis(dimethylamino)phosphoryl]dimethylamine
7-chlorophenazine-1-carboxylic acid
3-(tert-butoxy)-3-oxopropanoic acid
2,3-dibromo-4-oxobut-2-enoic acid
(2E,4E)-hexa-2,4-dien-1-ol
(piperidin-2-yl)methanamine
3-(propan-2-yl)benzoic acid
4-tert-butyl-3-methoxybenzoic acid
methyl 2-amino-5-bromo-4-(propan-2-yl)benzoate
but-3-yn-1-yl 4-chlorobenzene-1-sulfonate
2-bromo-3-chlorothiophene
7-methoxy-9-methylphenazine-1-carboxylic acid
3,5-dibromo-2-methylthiophene
1,1,2-trimethyl-1H-benzo[e]indole
5-ethoxy-2,3-dihydro-1H-indol-2-one
2-[5-(benzyloxy)-1H-indol-3-yl]acetonitrile
6-chloro-1H-indole-3-carbaldehyde
4-methyl-2-(4-methylpyridin-2-yl)pyridine
ethyl pyrrolo[1,2-a]quinoline-2-carboxylate
2,6-bis(pyridin-2-yl)pyridine
methyl 4-chloro-3-(cyanomethyl)benzoate
ethyl 5-amino-1,3,4-thiadiazole-2-carboxylate
5-phenyl-1,3,4-thiadiazol-2-amine; sulfuric acid
5-methyl-2-phenylindolizine
5-(4-methylphenyl)-1,3,4-thiadiazol-2-amine
5-(4-bromophenyl)-1,3,4-oxadiazole-2-thiol