Ethyl 3-ethyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate

98%

None

Sealed in dry,2-8℃

Room temperature in continental US; may vary elsewhere.

C₁₁H₁₅N₃O₃

237.26

None

O=C(C1=NN2C(C(NCC2)=O)=C1CC)OCC

73.22

0.3656

5

1

3