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116388-35-3

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116388-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116388-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,3,8 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 116388-35:
(8*1)+(7*1)+(6*6)+(5*3)+(4*8)+(3*8)+(2*3)+(1*5)=133
133 % 10 = 3
So 116388-35-3 is a valid CAS Registry Number.

116388-35-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2,5,6-tetramethylindole

1.2 Other means of identification

Product number -
Other names 1H-Indole,1,2,5,6-tetramethyl

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:116388-35-3 SDS

116388-35-3Downstream Products

116388-35-3Relevant articles and documents

Cu-Catalyzed Oxidation of C2 and C3 Alkyl-Substituted Indole via Acyl Nitroso Reagents

Zhang, Jun,Torabi Kohlbouni, Saeedeh,Borhan, Babak

, p. 14 - 17 (2019/01/08)

The selective oxidation of C2-alkyl-substituted indoles to 3-oxindole and the selective C-H oxygenation or amination of C2,C3-dialkyl-substituted indoles at C2 are reported under mild conditions. The position of the alkyl substitution on the indole directs the reaction to different pathways under similar conditions.

SYNTHESIS OF INDOLES FROM PYRIDINIUM SALTS. 4. KETIMINES IN THE SYNTHESIS OF INDOLES FROM 3-NITROPYRIDINIUM SALTS

Yurovskaya, M. A.,Afanas'ev, A. Z.,Chertkov, V. A.,Gizatullina, E. M.,Bundel', Yu. G.

, p. 1305 - 1308 (2007/10/02)

The possibility of using certain ketimines in place of mixtures of ketone and amine in the synthesis of indoles from 3-nitropyridinium salts has been demonstrated.The use of ketimines leads, in many cases, to increased yields of indoles and simplifies their isolation.It has been established that the rate of indole formation is considerably increased in polar aprotic solvents.

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