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6998-17-0

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6998-17-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6998-17-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,9 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6998-17:
(6*6)+(5*9)+(4*9)+(3*8)+(2*1)+(1*7)=150
150 % 10 = 0
So 6998-17-0 is a valid CAS Registry Number.

6998-17-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methylpropyl 5-(4-methoxycarbonylphenyl)-7-methyl-2-[[3-[4-(3-methylbutoxy)phenyl]-1-phenylpyrazol-4-yl]methylidene]-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

1.2 Other means of identification

Product number -
Other names 1-phenyl-propane-1,2-dione-bis-(4-nitro-phenylhydrazone)

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:6998-17-0 SDS

6998-17-0Downstream Products

6998-17-0Relevant articles and documents

A Novel Hydrazino-transfer Reaction to a Saturated Carbon: Direct Conversion of Substituted Acetophenone and Aliphatic Ketone 4-Nitrophenylhydrazones into 1,2-Bis-hydrazones. Reactions of Mercury(II) Acetate with Nitrogen Compounds. Part 6

Butler, Richard N.,Morris, Gerard J.

, p. 2218 - 2221 (2007/10/02)

Treatment of a series of substituted acetophenone 4-nitrophenylhydrazones with mercury(II) acetate in acetic acid gave the corresponding substituted phenylglyoxal bis-(4-nitrophenylhydrazones) in varying yields.Similar reactions involving hydrazino-transfers to methyl groups were observed with the 4-nitrophenylhydrazones of acetone, propiophenone, methyl ethyl ketone, methyl benzyl ketone, and also with the 2,4-dinitrophenylhydrazones of acetone and acetophenone.Substituent influences on product distribution and a possible mechanism are discussed.

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