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1,3-Benzenedicarboxaldehyde, 4,6-dinitro-, dioxime, (E,Z)- is a complex organic compound with the chemical formula C8H4N4O8. It is derived from 1,3-benzenedicarboxaldehyde, a dicarboxaldehyde isomer of benzene, with two nitro groups at the 4 and 6 positions. The dioxime form is obtained by the reaction of the aldehyde with hydroxylamine, resulting in the formation of two oxime groups. 1,3-Benzenedicarboxaldehyde, 4,6-dinitro-, dioxime, (E,Z)- exhibits geometric isomerism, with the (E,Z)- configuration indicating the relative positions of the nitro and oxime groups. It is an important intermediate in the synthesis of various pharmaceuticals and chemical compounds due to its unique structure and reactivity.

67640-44-2

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67640-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67640-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,6,4 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67640-44:
(7*6)+(6*7)+(5*6)+(4*4)+(3*0)+(2*4)+(1*4)=142
142 % 10 = 2
So 67640-44-2 is a valid CAS Registry Number.

67640-44-2SDS

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 (Z,E)-4,6-Dinitro-isophthalaldehyd-dioxim

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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More Details:67640-44-2 SDS

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