Formamide, N-(3-oxo-2-propenylidene)-

CAS:63801-28-5

Formula:C4H3NO2

2-Oxa-6-azabicyclo[2.2.0]hex-5-en-3-one

CAS:63801-30-9

Formula:C4H3NO2

Isoxazole-3-carbaldehyde

CAS:89180-61-0

Formula:C4H3NO2

2-Propenoic acid, cyano-

CAS:28987-18-0

Formula:C4H3NO2

Oxazole-2-carbaldehyde

CAS:65373-52-6

Formula:C4H3NO2

ISOXAZOLE-4-CARBALDEHYDE

CAS:65373-53-7

Formula:C4H3NO2

6H-1,3-Oxazin-6-one

CAS:42056-81-5

Formula:C4H3NO2

2-Propenoic acid, 3-cyano-, (E)-

CAS:42356-32-1

Formula:C4H3NO2

3-Cyclobutene-1,2-dione, 3-amino-

CAS:65842-67-3

Formula:C4H3NO2

Furan, 2-nitroso-

CAS:67364-03-8

Formula:C4H3NO2