![4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base) 4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base)](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh58%2Fhed%2F9993289564190%2F894.png)
4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base)
![4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base) 4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base)](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhde%2Fhf5%2F10524189917214%2F6116.png)
4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base)
![4-acetoxy DMT (fumarate) (4-acetoxy-N,N-Dimethyltryptamine, O-Acetylpsilocin, Psilacetin, CAS Number: 1217230-42-6) | Cayman Chemical 4-acetoxy DMT (fumarate) (4-acetoxy-N,N-Dimethyltryptamine, O-Acetylpsilocin, Psilacetin, CAS Number: 1217230-42-6) | Cayman Chemical](https://www.caymanchem.com/images/catalog/screen/35188.png)
4-acetoxy DMT (fumarate) (4-acetoxy-N,N-Dimethyltryptamine, O-Acetylpsilocin, Psilacetin, CAS Number: 1217230-42-6) | Cayman Chemical
![4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base) 4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base)](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhcf%2Fhee%2F10466964209694%2F7224.png)
4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate (4-AcO-MET Fumarate; 4-Acetoxy -MET Fumarate) 1.0 mg/ml in Dimethyl Sulfoxide (as free base)
![4-acetoxy DET (hydrochloride) (4-acetoxy-N,N-Diethyltryptamine, Ethacetin, Ethylacybin, CAS Number: 2749504-15-0) | Cayman Chemical 4-acetoxy DET (hydrochloride) (4-acetoxy-N,N-Diethyltryptamine, Ethacetin, Ethylacybin, CAS Number: 2749504-15-0) | Cayman Chemical](https://www.caymanchem.com/images/catalog/screen/18171.png)
4-acetoxy DET (hydrochloride) (4-acetoxy-N,N-Diethyltryptamine, Ethacetin, Ethylacybin, CAS Number: 2749504-15-0) | Cayman Chemical
![Safer Tripping: Serotonergic Psychedelics and Drug Checking. Submission and Detection Rates, Potential Harms, and Challenges for Drug Analysis | SpringerLink Safer Tripping: Serotonergic Psychedelics and Drug Checking. Submission and Detection Rates, Potential Harms, and Challenges for Drug Analysis | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs40429-021-00385-5/MediaObjects/40429_2021_385_Fig1_HTML.png)