Basic information

Product Name: 1-Pyrrolidinebutanoic acid, -bta-,2-dioxo-5-thioxo-, methyl ester
Synonyms: 1-Pyrrolidinebutanoic acid, -bta-,2-dioxo-5-thioxo-, methyl ester
CAS NO:157034-47-4
Molecular Formula: C9H11NO4S
Molecular Weight: 229.25294
EINECS: N/A
Product Categories: N/A
Mol File: 157034-47-4.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-Pyrrolidinebutanoic acid, -bta-,2-dioxo-5-thioxo-, methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 1-Pyrrolidinebutanoic acid, -bta-,2-dioxo-5-thioxo-, methyl ester(157034-47-4)
EPA Substance Registry System: 1-Pyrrolidinebutanoic acid, -bta-,2-dioxo-5-thioxo-, methyl ester(157034-47-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 157034-47-4(Hazardous Substances Data)

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157034-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157034-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,3 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 157034-47:
(8*1)+(7*5)+(6*7)+(5*0)+(4*3)+(3*4)+(2*4)+(1*7)=124
124 % 10 = 4
So 157034-47-4 is a valid CAS Registry Number.

157034-47-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-Oxo-4-(2-oxo-5-thioxo-pyrrolidin-1-yl)-butyric acid methyl ester

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:157034-47-4 SDS

157034-47-4Upstream product

157034-46-3 4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-butyric acid methyl ester

157034-47-4Downstream Products

23185-51-5 (+/-)-supinidine

157034-47-4Relevant academic research and scientific papers

A synthesis of (±)-Supinidine via an intramolecular carbenoid-thioimide coupling reaction

Kim, Guncheol,Kang, Sunwha,Keum, Gyochang

, p. 3747 - 3748 (1994)

Intramolecular diazoketoester-thioimide annulation reaction in the presence of rhodium(II) acetate dimer provided a new way to pyrrolizidine skeletons (±)-Supinidine was synthesized by subsequent manipulations.

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