Cas 1228170-03-3,methyl 5-(3-acetoxy-4-methoxyphenyl)-2,3-dihydro-4-(3,4,5-trimethoxyphenyl)-3-oxopyrazole-1-carboxylate

1228170-03-3

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Basic information

Product Name: methyl 5-(3-acetoxy-4-methoxyphenyl)-2,3-dihydro-4-(3,4,5-trimethoxyphenyl)-3-oxopyrazole-1-carboxylate
Synonyms: methyl 5-(3-acetoxy-4-methoxyphenyl)-2,3-dihydro-4-(3,4,5-trimethoxyphenyl)-3-oxopyrazole-1-carboxylate
CAS NO:1228170-03-3
Molecular Formula:
Molecular Weight: 472.452
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: methyl 5-(3-acetoxy-4-methoxyphenyl)-2,3-dihydro-4-(3,4,5-trimethoxyphenyl)-3-oxopyrazole-1-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: methyl 5-(3-acetoxy-4-methoxyphenyl)-2,3-dihydro-4-(3,4,5-trimethoxyphenyl)-3-oxopyrazole-1-carboxylate(1228170-03-3)
EPA Substance Registry System: methyl 5-(3-acetoxy-4-methoxyphenyl)-2,3-dihydro-4-(3,4,5-trimethoxyphenyl)-3-oxopyrazole-1-carboxylate(1228170-03-3)

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: 1228170-03-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1228170-03-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,1,7 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1228170-03:
(9*1)+(8*2)+(7*2)+(6*8)+(5*1)+(4*7)+(3*0)+(2*0)+(1*3)=123
123 % 10 = 3
So 1228170-03-3 is a valid CAS Registry Number.

1228170-03-3Upstream product

1228170-27-1 C₂₃H₂₄N₂O₉

1228170-03-3Downstream Products

1228170-12-4 1,2-dihydro-5-(3-hydroxy-4-methoxyphenyl)-4-(3,4,5-trimethoxyphenyl)pyrazol-3-one

1228170-03-3Relevant academic research and scientific papers

Pyrazolone-fused combretastatins and their precursors: synthesis, cytotoxicity, antitubulin activity and molecular modeling studies

Burja, Bojan,?imbora-Zovko, Tamara,Tomi?, Sanja,Jelu?i?, Tihana,Ko?evar, Marijan,Polanc, Slovenko,Osmak, Maja

experimental part, p. 2375 - 2387 (2010/06/19)

A series of pyrazolone-fused combretastatins and precursors were synthesized and their cytotoxicity as well as antitubulin potential was evaluated. The hydrazide 9f and the pyrazolone-fused combretastatins 12a, 12b and 12c were highly cytotoxic against va

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