Hydroxyphenethylamine may refer to:
Phenylethanolamine (β-hydroxyphenethylamine) meta-Tyramine (3-hydroxyphenethylamine) Tyramine (4-hydroxyphenethylamine)
Wikipedia
Hydroxyphenethylamine may refer to:
Phenylethanolamine (β-hydroxyphenethylamine) meta-Tyramine (3-hydroxyphenethylamine) Tyramine (4-hydroxyphenethylamine)