Cas 139631-75-7,(4-Amino-phenyl)-acetic acid 4-chloro-phenyl ester; compound with trifluoro-acetic acid

139631-75-7

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Basic information

Product Name: (4-Amino-phenyl)-acetic acid 4-chloro-phenyl ester; compound with trifluoro-acetic acid
Synonyms: (4-Amino-phenyl)-acetic acid 4-chloro-phenyl ester; compound with trifluoro-acetic acid
CAS NO:139631-75-7
Molecular Formula:
Molecular Weight: 375.732
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (4-Amino-phenyl)-acetic acid 4-chloro-phenyl ester; compound with trifluoro-acetic acid(CAS DataBase Reference)
NIST Chemistry Reference: (4-Amino-phenyl)-acetic acid 4-chloro-phenyl ester; compound with trifluoro-acetic acid(139631-75-7)
EPA Substance Registry System: (4-Amino-phenyl)-acetic acid 4-chloro-phenyl ester; compound with trifluoro-acetic acid(139631-75-7)

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: 139631-75-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139631-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,3 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139631-75:
(8*1)+(7*3)+(6*9)+(5*6)+(4*3)+(3*1)+(2*7)+(1*5)=147
147 % 10 = 7
So 139631-75-7 is a valid CAS Registry Number.

139631-75-7Upstream product

139631-75-7Downstream Products

135713-18-7 4-[4-(4-Chloro-phenoxycarbonylmethyl)-phenylcarbamoyl]-butyric acid

139631-75-7Relevant academic research and scientific papers

Substituent effects on an antibody-catalyzed hydrolysis of phenyl esters: Further evidence for an acyl-antibody intermediate

Gibbs, Richard A.,Benkovic, Patricia A.,Janda, Kim D.,Lerner, Richard A.,Benkovic, Stephen J.

, p. 3528 - 3534 (2007/10/02)

The hydrolysis of a series of para-substituted phenyl esters (2 and 6a-d) by the monoclonal catalytic antibody NPN43C9 has been investigated. The apparent pKa observed in the kcat/Km-pH profiles shifts from 8.9 (p-nitrophe

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