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Benzenamine, N-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-, also known as 1-(2,2,6,6-tetramethyl-3,4-dihydro-2H-1-benzopyran-8-ylimino)ethanamine, is a complex organic compound with a molecular formula of C18H24N2. It is a derivative of benzenamine, featuring a 1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene group attached to the nitrogen atom. Benzenamine, N-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]- is characterized by its unique chemical structure, which includes a benzene ring, an indole moiety, and an ethylidene bridge. It is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those involving the indole and benzene ring systems. Due to its complex structure, it is often synthesized through multi-step processes involving various chemical reactions.

1157-15-9

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1157-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1157-15-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,5 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1157-15:
(6*1)+(5*1)+(4*5)+(3*7)+(2*1)+(1*5)=59
59 % 10 = 9
So 1157-15-9 is a valid CAS Registry Number.

1157-15-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name (1,3,3-trimethyl-indolin-2-yliden)-acetaldehyde phenylimine

1.2 Other means of identification

Product number -
Other names (1,3,3-Trimethyl-indolin-2-yliden)-acetaldehyd-phenylimin

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 -
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More Details:1157-15-9 SDS

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