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4-Pyridazinecarboxamide,2,3-dihydro-2-methyl-3-oxo-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

670225-05-5

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670225-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 670225-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,0,2,2 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 670225-05:
(8*6)+(7*7)+(6*0)+(5*2)+(4*2)+(3*5)+(2*0)+(1*5)=135
135 % 10 = 5
So 670225-05-5 is a valid CAS Registry Number.

670225-05-5SDS

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 2-Methyl-3-oxo-2,3-dihydro-4-pyridazinecarboxamide

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:670225-05-5 SDS

670225-05-5Upstream product

670225-05-5Downstream Products

670225-05-5Relevant academic research and scientific papers

Synthesis of Pyridazine Derivatives through the Unexpected Intermediate 5-Amino-4-Cyano-2,3-Dihydro-Furan-2,3-Disulfonic Acid Disodium Salt

Cacciari, Barbara,Spalluto, Giampiero,Ferretti, Valeria

, p. 1065 - 1069 (2003)

An unexpected compound (5-amino-4-cyano-2,3-dihydrofuran-2,3-disulfonic acid disodium salt, 4) was isolated from the reaction of glyoxale bis hydrogen sulfite disodium salt with malononitrile. Its structure was undoubtly identified through crystal structure analysis. Compound 4 was highly stable and it was isolated easily and in a very high yield. Its reactivity was studied in the reactions with some hydrazine derivatives in order to obtain different pyridazine analogs.

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