67189-92-8 ethyl 3-amino-4-chlorobenzo[b]thiophen-2-carboxylate ethyl 3-amino-4-chlorobenzo[b]thiophen-2-carboxylate

CAS Number：67189-92-8
Molecular Formula：C₁₁H₁₀ClNO₂S
Molecular Weight： 255.71
Molecular Structure：
Melting point：50℃
Hazard Symbols: Xi:Irritant;
Risk Codes： R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description： S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;