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Dinaphthimine is a synthetic chemical compound with the molecular formula C20H12N2. It is a derivative of naphthalimide, characterized by its tricyclic structure with two naphthalene rings fused together. Dinaphthimine is known for its strong fluorescence properties, which makes it useful in various applications such as a fluorescent probe in biochemistry and as a dye in the textile industry. Its chemical structure allows for the absorption and emission of light in the visible spectrum, contributing to its vibrant color and utility in analytical and industrial settings.

4412-21-9

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4412-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4412-21-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,1 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4412-21:
(6*4)+(5*4)+(4*1)+(3*2)+(2*2)+(1*1)=59
59 % 10 = 9
So 4412-21-9 is a valid CAS Registry Number.

4412-21-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(bis-aziridin-1-yl-phosphinoyl)-3-naphthalen-2-yl-urea

1.2 Other means of identification

Product number -
Other names N-<Bis-aethylenimido-phosphinyl>-N'-<naphthyl-(2)>-harnstoff

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:4412-21-9 SDS

4412-21-9Upstream product

4412-21-9Downstream Products

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