735211-22-0

3-amino-3-phenylhydrazono-propionic acid ethyl ester

77475-32-2

ethyl 2-(1,2,4-benzotriazin-3-yl)acetate

39632-87-6

ethyl 3-amino-3-ethoxyprop-2-enoate

77475-32-2

ethyl 2-(1,2,4-benzotriazin-3-yl)acetate

34570-16-6

3-氨基-3-乙氧基丙烯酸乙酯 盐酸盐

77475-32-2

ethyl 2-(1,2,4-benzotriazin-3-yl)acetate

3034-19-3

2-硝基苯肼

77475-32-2

ethyl 2-(1,2,4-benzotriazin-3-yl)acetate

81411-39-4

(Z/E)-3-ethoxy-3-[(2-nitrophenyl)hydrazono]propanoic acid ethyl ester

77475-32-2

ethyl 2-(1,2,4-benzotriazin-3-yl)acetate

81411-38-3

ethyl 3-amino-3-(2-(2-nitrophenyl)hydrazono)propanoate

77475-32-2

ethyl 2-(1,2,4-benzotriazin-3-yl)acetate