Basic information

Product Name: Butanoic acid, 2-[[4-[[(4,6-dimethyl-2-pyrimidinyl)amino]sulfonyl]phenyl]hydrazono]-3-ox o-, ethyl ester
Synonyms:
CAS NO:74731-81-0
Molecular Formula: C18H21N5O5S
Molecular Weight: 419.461
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Butanoic acid, 2-[[4-[[(4,6-dimethyl-2-pyrimidinyl)amino]sulfonyl]phenyl]hydrazono]-3-ox o-, ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Butanoic acid, 2-[[4-[[(4,6-dimethyl-2-pyrimidinyl)amino]sulfonyl]phenyl]hydrazono]-3-ox o-, ethyl ester(74731-81-0)
EPA Substance Registry System: Butanoic acid, 2-[[4-[[(4,6-dimethyl-2-pyrimidinyl)amino]sulfonyl]phenyl]hydrazono]-3-ox o-, ethyl ester(74731-81-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 74731-81-0(Hazardous Substances Data)

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74731-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74731-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,3 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74731-81:
(7*7)+(6*4)+(5*7)+(4*3)+(3*1)+(2*8)+(1*1)=140
140 % 10 = 0
So 74731-81-0 is a valid CAS Registry Number.

74731-81-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	ethyl 2,3-dioxobutyrate-2-<(N1-2-(4,6-dimethyl)pyrimidyl)sulfonamidophenyl>hydrazone

1.2 Other means of identification

Product number	-
Other names	ethyl 2,3-dioxobutyrate-2-{[N1-2-(4,6-dimethyl)pyrimidyl]sulfonamidophenyl}hydrazone

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:74731-81-0 SDS

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74731-81-0Relevant academic research and scientific papers

Synthesis of some New Pyrazolin-5-ones

Jain, Rajeev,Gupta, Seema

, p. 325 - 325 (2007/10/03)

Synthesis of some sufonamoylhydrazonopyrazolin-5-ones have been reported.

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