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Pyrrolo[3,2,1-de]phenanthridinium, also known as 1H-pyrrolo[3,2,1-de]phenanthridinium, is a heterocyclic organic compound with the molecular formula C17H12N2. It is a derivative of phenanthridine, which is a tricyclic aromatic compound. This chemical is characterized by the presence of a pyrrole ring fused to the phenanthridine structure, resulting in a unique molecular architecture. Pyrrolo[3,2,1-de]phenanthridinium is of interest in the field of organic chemistry, particularly in the synthesis of complex heterocyclic compounds and potentially in the development of new pharmaceuticals or materials. Its properties, such as reactivity and stability, are influenced by the presence of the nitrogen atoms within the ring system, which can participate in various chemical reactions.

201-20-7

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201-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201-20-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,0 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 201-20:
(5*2)+(4*0)+(3*1)+(2*2)+(1*0)=17
17 % 10 = 7
So 201-20-7 is a valid CAS Registry Number.

201-20-7SDS

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 CTK1A7576

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

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Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:201-20-7 SDS

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