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104563-32-8

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104563-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104563-32-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,6 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104563-32:
(8*1)+(7*0)+(6*4)+(5*5)+(4*6)+(3*3)+(2*3)+(1*2)=98
98 % 10 = 8
So 104563-32-8 is a valid CAS Registry Number.

104563-32-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-azoxy-9-ethylcarbazole

1.2 Other means of identification

Product number -
Other names 3-Azoxy-9-ethylcarbazol

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:104563-32-8 SDS

104563-32-8Upstream product

104563-32-8Relevant articles and documents

Alkali-induced Formation of ortho-Semidines from 3-Nitro- and 3-Azocarbazoles - Synthesis of 8,16-Dialkyldiindolo[3,2-a,d]phenazines

Fanghaenel,Chtcheglov

, p. 731 - 737 (2007/10/03)

The ortho-semidines 9-alkyl-4-(9-alkylcarbazol-3-ylamino)-3-aminocarbazoles (2a-d) are formed either by reduction of 9-alkyl-3-nitro-carbazoles (1a-d) or of the azo-(6) or the azoxycarbazoles (7) with zinc in alkaline alcoholic solution. It could be shown by cross experiments that the semidines 2 result from an intramolecular rearrangement. The compounds 2a-d are oxidized by air or H2O2 to the 8,16-dialkyldiindolo[3,2-a,d]phenazines (3a-d). Reduction of 1a-c with Raney-alloy affords the 9-alkyl-3-azoxycarbazoles 7a-c in good yields.

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