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64053-58-3

64053-58-3

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64053-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64053-58-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,5 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 64053-58:
(7*6)+(6*4)+(5*0)+(4*5)+(3*3)+(2*5)+(1*8)=113
113 % 10 = 3
So 64053-58-3 is a valid CAS Registry Number.

64053-58-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-Hydroxy-1-phenyl-1,3-dihydro-indol-2-one

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:64053-58-3 SDS

64053-58-3Relevant articles and documents

MONO(m-SUBSTITUTED) CHLOROACETYLDIARYLAMINES IN THE STOLLE REACTION

Przheval'skii, N. M.,Grandberg, I. I.

, p. 716 - 719 (2007/10/02)

The effect of substituted (OCH3, Cl) on the ratio of the isomeric N-aryloxindoles formed in the Stolle reaction from mono(m-substituted) chloroacetyldiarylamines was studied.It was shown by means of gas-liquid chromatography (GLC) and PMR spectroscopy that in the case of the methoxy group electrophilic substitution occurs only in the ring activated by the substituent.The presence of a halogen atom leads only to 1-(m-chlorophenyl)oxindole.The results show that high selectivity of the attack by the carbonium ion on the phenyl rings with electron-donor and electron-acceptor substituents is also retained in the case of intramolecular electrophilic substitution under conditions of kinetic control.

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