4 4-DIETHOXY-2-BUTYN-1-AL (CAS # 74149-25-0)
Apejuwe Abo | 24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
HS koodu | 29124900 |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
Apejuwe Abo | 24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
HS koodu | 29124900 |