26690-91-5

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Basic information

Product Name: N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)thiophene-2-carboxamide
Synonyms: 2-thiophenecarboxamide, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-
CAS NO:26690-91-5
Molecular Formula: C₁₆H₁₅N₃O₂S
Molecular Weight: 313.3742
EINECS: N/A
Product Categories: N/A
Mol File: 26690-91-5.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: 1.37g/cm³
Refractive Index: 1.684
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)thiophene-2-carboxamide(CAS DataBase Reference)
NIST Chemistry Reference: N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)thiophene-2-carboxamide(26690-91-5)
EPA Substance Registry System: N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)thiophene-2-carboxamide(26690-91-5)

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: 26690-91-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 26690-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,6,9 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 26690-91:
(7*2)+(6*6)+(5*6)+(4*9)+(3*0)+(2*9)+(1*1)=135
135 % 10 = 5
So 26690-91-5 is a valid CAS Registry Number.

26690-91-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)thiophene-2-carboxamide

1.2 Other means of identification

Product number	-
Other names	N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)thiophene-2-carboxamide

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:26690-91-5 SDS

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26690-91-5Relevant articles and documents

Two efficient N-acylation methods mediated by solid-supported reagents for weakly nucleophilic heterocyclic amines

Kim, Kyungjin,Le, Kang

, p. 1957 - 1959 (2007/10/03)

Two efficient acylation methods utilizing solid-supported reagents have been developed for weakly nucleophilic heterocyclic amines. The novel approaches by chemoselective purification and polymeric-supported reagents facilitate library synthesis of divers

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