4-Amino-3,4-dihydro-7-methyl-2H-1-benzopyran-6-carboxylic acid

98%

None

Sealed in dry,2-8℃

Room temperature in continental US; may vary elsewhere.

C₁₁H₁₃NO₃

207.23

None

O=C(C1=CC2=C(C=C1C)OCCC2N)O

72.55

1.89732

3

2

1