4-Amino-6-chloro-3,4-dihydro-2H-1-benzopyran-8-carboxylic acid

98%

None

Sealed in dry,2-8℃

Room temperature in continental US; may vary elsewhere.

C₁₀H₁₀ClNO₃

227.64

None

O=C(C1=CC(Cl)=CC2=C1OCCC2N)O

72.55

2.2423

3

2

1