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58881-41-7

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58881-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58881-41-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,8,8 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58881-41:
(7*5)+(6*8)+(5*8)+(4*8)+(3*1)+(2*4)+(1*1)=167
167 % 10 = 7
So 58881-41-7 is a valid CAS Registry Number.

58881-41-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 6H,13H-indolo[1',2':4,5]pyrazino[1,2-a]indole-6,13-dione

1.2 Other means of identification

Product number -
Other names 4,5-a')diindole-6,13-dione

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:58881-41-7 SDS

58881-41-7Relevant articles and documents

(Cyanovinyl)ketenes from azafulvenones. An apparent retro-Wolff rearrangement

Qiao,Meutermans,Wong,Traubel,Wentrup

, p. 3852 - 3861 (2007/10/03)

Flash vacuum pyrolyses or pulsed pyrolysis of azole esters 1b and 20 and their carboxylic acids 1a and 19 or acid chloride 1c give five-membered ring ketenes (azafulvenones) 2 and 24 which dimerize to diketopiperazines 3 and 21 but also undergo efficient

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