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82471-44-1

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82471-44-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82471-44-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,4,7 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82471-44:
(7*8)+(6*2)+(5*4)+(4*7)+(3*1)+(2*4)+(1*4)=131
131 % 10 = 1
So 82471-44-1 is a valid CAS Registry Number.

82471-44-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name Butanedinitrile, 2-acetyl-2-methyl- (9CI)

1.2 Other means of identification

Product number -
Other names 2-Acetyl-2-methyl-succinonitrile

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:82471-44-1 SDS

82471-44-1Downstream Products

82471-44-1Relevant articles and documents

Das Pyrrocorphin-Ligandsystem; Synthese des 2,2,7,7,12,12,17-Heptamethyl-2,3,7,8,12,13-hexahydroporphyrins

Schwesinger, Reinhard,Waditschatka, Rudolf,Rigby, James,Nordmann, Rene,Schweizer, Wolfhard B.,et al.

, p. 600 - 610 (1982)

The Pyrrocorphin Ligand System: Synthesis of 2,2,7,7,12,12,17-Heptamethyl-2,3,7,8,12,13,-hexahydroporphyrin; Reaction Schemes 4 and 6 summarize the synthesis of the title compound, a representative of a recently described novel type of hexahydroporphinoid ligand system ('pyrrocorphin').Pyrrocorphins incorporate structural elements of both corrins and porphyrins and are chemically closely related to the tautomeric non-pyrrolic corphins (Scheme 1).The synthesis exemplifies a methodology for constructing pyrrolic hydroporphinoids with the methods of corrin instead of porphyrin synthesis.An X-ray analysis of 2-(cyanomethyl)-2-methyl-3-oxobutanamide has been carried out.

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