Cas 134353-74-5,1,4-dimethyl-5-(p-tolyl)-3-(2,3,5-tri-O-acetyl-α-D-lyxofuranosyl)pyrazole

134353-74-5

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Basic information

Product Name: 1,4-dimethyl-5-(p-tolyl)-3-(2,3,5-tri-O-acetyl-α-D-lyxofuranosyl)pyrazole
Synonyms:
CAS NO:134353-74-5
Molecular Formula:
Molecular Weight: 444.485
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: 1,4-dimethyl-5-(p-tolyl)-3-(2,3,5-tri-O-acetyl-α-D-lyxofuranosyl)pyrazole(CAS DataBase Reference)
NIST Chemistry Reference: 1,4-dimethyl-5-(p-tolyl)-3-(2,3,5-tri-O-acetyl-α-D-lyxofuranosyl)pyrazole(134353-74-5)
EPA Substance Registry System: 1,4-dimethyl-5-(p-tolyl)-3-(2,3,5-tri-O-acetyl-α-D-lyxofuranosyl)pyrazole(134353-74-5)

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: 134353-74-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 134353-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,5 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134353-74:
(8*1)+(7*3)+(6*4)+(5*3)+(4*5)+(3*3)+(2*7)+(1*4)=115
115 % 10 = 5
So 134353-74-5 is a valid CAS Registry Number.

134353-74-5Upstream product

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134353-74-5Relevant academic research and scientific papers

Synthesis of 3-(D-lyxofuranosyl)pyrazoles by trifluoroacetic acid-catalysed cyclodehydration of 3-(D-galacto-pentitol-1-yl)pyrazoles

Gomez-Guillen, Manuel,Simon, Jose Maria Lassaletta

, p. 287 - 294 (1991)

New 3-(D-galacto-pentitol-1-yl)pyrazole derivatives have been obtained by the reaction of D-galactose hydrazones and nitroalkenes.Cyclodehydration of the 1-methyl-3-(D-galacto-pentitol-1-yl)pyrazoles in trifluoroacetic acid at room temperature afforded go

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