Cas 96138-42-0,Butanoic acid, 3-[1-(4-chlorophenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]- , ethyl ester

96138-42-0

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Basic information

Product Name: Butanoic acid, 3-[1-(4-chlorophenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]- , ethyl ester
Synonyms:
CAS NO:96138-42-0
Molecular Formula: C16H17ClN2O3
Molecular Weight: 320.776
EINECS: N/A
Product Categories: N/A
Mol File: 96138-42-0.mol
Article Data: 1

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, 3-[1-(4-chlorophenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]- , ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Butanoic acid, 3-[1-(4-chlorophenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]- , ethyl ester(96138-42-0)
EPA Substance Registry System: Butanoic acid, 3-[1-(4-chlorophenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]- , ethyl ester(96138-42-0)

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: 96138-42-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 96138-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,1,3 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 96138-42:
(7*9)+(6*6)+(5*1)+(4*3)+(3*8)+(2*4)+(1*2)=150
150 % 10 = 0
So 96138-42-0 is a valid CAS Registry Number.

96138-42-0Upstream product

96138-42-0Downstream Products

74169-54-3 1-(4-chlorophenyl)-3,4-dimethylpyrano<2,3-c>pyrazole-6(1H)-one

96138-42-0Relevant articles and documents

ETUDE DE LA REACTIVITE DU 3-AMINO-2-BUTENOATE D'ETHYLE VIS-A-VIS D'AZOLINE-5-ONES.

Maquestiau, A.,Eynde, J.-J. Vanden,Manderlier, R.

, p. 1073 - 1082 (2007/10/02)

Various 1,3-disubstituted pyrazolin-5-ones, 3-phenylisoxazolin-5-one and 2-phenyloxazolin-5-one react with ethyl 3-amino-2-butenoate to yield compounds resulting from the elimination of ammonia between the precursors; subsequent intramolecular cyclization

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