Cas 3972-44-9,butanedioic acid, 2-(propylthio)-, (2R)-

3972-44-9

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Basic information

Product Name: butanedioic acid, 2-(propylthio)-, (2R)-
Synonyms: (2R)-2-(Propylsulfanyl)succinic acid
CAS NO:3972-44-9
Molecular Formula: C₇H₁₂O₄S
Molecular Weight: 192.2328
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 301.251°C at 760 mmHg
Flash Point: 135.992°C
Appearance: N/A
Density: 1.302g/cm³
Vapor Pressure: 0mmHg at 25°C
Refractive Index: 1.529
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: butanedioic acid, 2-(propylthio)-, (2R)-(CAS DataBase Reference)
NIST Chemistry Reference: butanedioic acid, 2-(propylthio)-, (2R)-(3972-44-9)
EPA Substance Registry System: butanedioic acid, 2-(propylthio)-, (2R)-(3972-44-9)

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: 3972-44-9(Hazardous Substances Data)

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3972-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3972-44-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,7 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3972-44:
(6*3)+(5*9)+(4*7)+(3*2)+(2*4)+(1*4)=109
109 % 10 = 9
So 3972-44-9 is a valid CAS Registry Number.

3972-44-9Upstream product

45015-91-6 (+/-)-propylsulfanyl-succinic acid

3972-44-9Downstream Products

3972-44-9Relevant academic research and scientific papers

VOIE D'ACCES GENERALE AUX ACIDES α-FERROCENYLTHIUSUCCINIQUES, APPLICATION A LA RESOLUTION DE FERROCENYLCARBINOLS TERTIAIRES

Dabard, Rene,Misterkiewicz, Boguslaw,Patin, Henri,Wasielewski, Janusz

, p. 185 - 192 (1987)

α-Ferrocenylcarbinols, readily obtained by direct condensation of aldehydes or ketones with ferrocene, react smoothly with mercaptosuccinic acid to give ferrocenylmethylthiosuccinic acids.The optically active dimethyl (R)-mercaptosuccinate provides a way for the resolution of tertiary alcohols.

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