No.

Unit formula

F. wt.

Color

Yield

M.P.˚C

CHN cal/(f)

1

L

C₂₀H₂₄N₂O₄

356

Yellow

80%

209 - 210

C

H

N

67.40/66.80

6.79/6.95

7.86/7.48

2

L-Pt

C₂₀H₂₃N₂O₄PtCl

585.94

Black

60%

<300

41/41.6

3.93/3.43

4.78/3.38