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77924-15-3

77924-15-3

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77924-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77924-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,2 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77924-15:
(7*7)+(6*7)+(5*9)+(4*2)+(3*4)+(2*1)+(1*5)=163
163 % 10 = 3
So 77924-15-3 is a valid CAS Registry Number.

77924-15-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name N,N-diethyl-3-(pyridine-4-carbonyl)pyridine-4-carboxamide

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

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:77924-15-3 SDS

77924-15-3Downstream Products

77924-15-3Relevant articles and documents

Application of Organolithium and Related Reagents in Synthesis, Part XII. Synthesis of Phenyl- and Pyridylpyridopyridazinones and their Derivatives

Epsztajn, J.,Brzezinski, J. Z.,Czeh, K.

, p. 549 - 558 (2007/10/02)

The preparation of the pyridazinones 10a, 10b, 11a, 11b, and 12a, 12b from the ketoamides 7, 8, and 9 and hydrazine hydrate is described.It was found that from the ketoamides 8b and 9b in addition to the expected pyridopyridazinones 11b and 12b also aminopyridopyridazines 14 and 15 were formed and that ketoamide 7b gave exclusively aminopyridopyridazine 13.The pyridopyridazinones 10b, 11b, and 12b were alkylated with alkyl iodides. Key words: Pyridinecarboxamides; lithiation; benzoylpyridinecarboxamides; pyridinecarbonylpyridinecarboxamides; pyridopyridazinones; aminopyridopyridazines.

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