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5799-78-0

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5799-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5799-78-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,9 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5799-78:
(6*5)+(5*7)+(4*9)+(3*9)+(2*7)+(1*8)=150
150 % 10 = 0
So 5799-78-0 is a valid CAS Registry Number.

5799-78-0SDS

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 [4-[[(5-methyl-3-phenyl-1,2-oxazole-4-carbonyl)hydrazinylidene]methyl]phenyl] 1,3-benzodioxole-5-carboxylate

1.2 Other means of identification

Product number -
Other names 4-Diaethylamino-but-2-inal-diaethylacetal

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:5799-78-0 SDS

5799-78-0Downstream Products

5799-78-0Relevant articles and documents

Solvent and substituent effects on conjugated eliminations in propargylic systems

Le Strat, Frédéric,Maddaluno, Jacques

, p. 5367 - 5371 (2007/10/03)

The deprotonation of 4-methoxy-but-2-ynal diethyl acetal by n- butyllithium induces an acetylenic-allenic isomerization (in diethylether) or a conjugated elimination reaction (in THF), providing the corresponding 1,4- dialkoxycumulene. An allenyllithium, that has been trapped as an allenylstannane, is proposed to be a common intermediate to both pathways. Also, the deprotonation of 4-dialkylamino-but-2-ynal diethyl acetals in the same conditions affords a mixture of (E) and (Z) aminocrotonates of which formation can be explained by a chemioselective removal of the acetalic proton leading to an intermediate allenyllithium that has equally been trapped by stannylation. (C) 2000 Elsevier Science Ltd.

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