6-chloro-N,N'-bis(4-ethoxyphenyl)-1,3,5-triazine-2,4-diamine

ethyl N-methyl-beta-alaninate

3-(甲氨基)丙酸乙酯

5-Oxa-7-azaspiro[2.5]octan-6-one

(2Z)-3-(5-bromo-1H-1,2,4-triazol-3-yl)acrylic acid

2-hydroxy-3-methylbutanenitrile

Cyclopentylacetyl chloride

环戊基乙酰氯

ethyl propanimidoate

N-isobutyryl-2-methylalanine

1-methyl-4,4'-bipiperidin-2-one

3-methyl-1-(3-thienylmethyl)-1H-pyrazol-5-amine

1-[(1-Ethyl-1H-pyrazol-4-yl)methyl]-3-methyl-1H-pyrazol-5-amine