67-66-3

氯仿

16433-96-8

1-乙炔基-2-硝基苯

586-96-9

亚硝基苯

6971-68-2

1-hydroxyindole-2,3-dione

91-56-5

吲哚-2,3-二酮

67177-79-1

2-nitroethynylbenzene

64-19-7

乙酸

586-96-9

亚硝基苯

6971-68-2

1-hydroxyindole-2,3-dione

94428-92-9

94428-92-9

16433-96-8

1-乙炔基-2-硝基苯

64-19-7

乙酸

586-96-9

亚硝基苯

6971-68-2

1-hydroxyindole-2,3-dione

94428-92-9

94428-92-9

530-85-8

2-硝基苯基丙炔酸

586-96-9

亚硝基苯

6971-68-2

1-hydroxyindole-2,3-dione

91-56-5

吲哚-2,3-二酮

7647-01-0

氯化氢

4203-26-3

(2-nitrobenzoyl)diazomethane

64-19-7

乙酸

6971-68-2

1-hydroxyindole-2,3-dione

113337-37-4

2-chloro-1-(2-nitrophenyl)ethanone

156547-11-4

156547-11-4

64-19-7

乙酸

67-64-1

丙酮

6971-68-2

1-hydroxyindole-2,3-dione

91-56-5

吲哚-2,3-二酮

530-85-8

2-硝基苯基丙炔酸

586-96-9

亚硝基苯

6971-68-2

1-hydroxyindole-2,3-dione

91-56-5

吲哚-2,3-二酮

64-18-6

Formic acid

4203-26-3

(2-nitrobenzoyl)diazomethane

64-19-7

乙酸

6971-68-2

1-hydroxyindole-2,3-dione

58751-68-1

α-hydroxy o-nitrosoacetophenone

6971-68-2

1-hydroxyindole-2,3-dione

7664-93-9

硫酸

4203-26-3

(2-nitrobenzoyl)diazomethane

6971-68-2

1-hydroxyindole-2,3-dione

67177-79-1

2-nitroethynylbenzene

586-96-9

亚硝基苯

6971-68-2

1-hydroxyindole-2,3-dione

67603-23-0

D-2-nitro-mandelic acid

6971-68-2

1-hydroxyindole-2,3-dione

156547-11-4

156547-11-4

6971-68-2

1-hydroxyindole-2,3-dione

4203-26-3

(2-nitrobenzoyl)diazomethane

6971-68-2

1-hydroxyindole-2,3-dione

552-16-9

邻硝基苯甲酸

6971-68-2

1-hydroxyindole-2,3-dione

610-14-0

2-硝基苯甲酰氯

6971-68-2

1-hydroxyindole-2,3-dione