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4H-Pyrazolo[5,1-c][1,4]oxazine, 2,3-dimethyl-4,6,7-triphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89873-79-0

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89873-79-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89873-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,7 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89873-79:
(7*8)+(6*9)+(5*8)+(4*7)+(3*3)+(2*7)+(1*9)=210
210 % 10 = 0
So 89873-79-0 is a valid CAS Registry Number.

89873-79-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-dimethyl-4,6,7-triphenyl-4H-pyrazolo[5,1-c][1,4]oxazine

1.2 Other means of identification

Product number -
Other names 2,3-dimethyl-4,6,7-triphenyl-4H-pyrazolo<5,1-c><1,4>oxazine

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:89873-79-0 SDS

89873-79-0Downstream Products

89873-79-0Relevant academic research and scientific papers

Reactions of Azines. 11. Preparation of 4H-Pyrazolooxadiazines

Schweizer, Edward E.,Lee, Kee-Jung

, p. 3681 - 3683 (1987)

The title compounds were prepared by allowing acyl isocyanates to react with azine phosphoranes 14.Phenylacetyl isocyanate lost HNCO on reacting with 14 and gave 2,3-dimethyl-4,6,7-triphenyl-4H-pyrazolooxazine (19).

Reactions of Azines. 7. Synthesis and Thermal Rearrangement of 1-Oxo-3,4-diaza-2,4,6-heptatrienes and 1-Oxo-3,4-diaza-2,4,6,7-octatetraenes (Allenyl Azines)

Schweizer, Edward E.,Lee, Kee-Jung

, p. 1959 - 1964 (2007/10/02)

The preparation and "criss-cross" cycloaddition reactions of 1-oxo-3,4-diaza-2,4,6-heptatrienes 5 obtained form 1-substituted triphenylphosphonium 2-propylides 23a-e and formaldehyde, benzaldehyde, or p-nitrobenzal

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