Cas 857640-09-6,5-CHLORO-3-(3,4-DIMETHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE

857640-09-6

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Basic information

Product Name: 5-CHLORO-3-(3,4-DIMETHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE
Synonyms: 5-CHLORO-3-(3,4-DIMETHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE
CAS NO:857640-09-6
Molecular Formula: C13H13ClN2O3
Molecular Weight: 280.71
EINECS: N/A
Product Categories: N/A
Mol File: 857640-09-6.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 417.9±45.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.29±0.1 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: -1?+-.0.10(Predicted)
CAS DataBase Reference: 5-CHLORO-3-(3,4-DIMETHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE(CAS DataBase Reference)
NIST Chemistry Reference: 5-CHLORO-3-(3,4-DIMETHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE(857640-09-6)
EPA Substance Registry System: 5-CHLORO-3-(3,4-DIMETHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE(857640-09-6)

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: 857640-09-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 857640-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,6,4 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 857640-09:
(8*8)+(7*5)+(6*7)+(5*6)+(4*4)+(3*0)+(2*0)+(1*9)=196
196 % 10 = 6
So 857640-09-6 is a valid CAS Registry Number.

857640-09-6Upstream product

857640-09-6Downstream Products

857640-09-6Relevant articles and documents

PYRAZOLE DERIVATIVES AND USE THEREOF AS OREXIN RECEPTOR ANTAGONISTS

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Page/Page column 45; 46, (2008/06/13)

The present invention relates to the orexin receptor antagonists compounds of the general formula (I) as well as to their isomers, salts and solvates, to the pharmaceutical compositions containing them and to the therapeutic application thereof.

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