Cas 474125-91-2,3β-[(O-β-D-glucopyranosyl)(1->6)-β-D-glucopyranosyl)oxy)]-17α-hydroxy-16β-[(O-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranosyl)oxy]cholest-5-en-22-one

474125-91-2

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Product Name: 3β-[(O-β-D-glucopyranosyl)(1->6)-β-D-glucopyranosyl)oxy)]-17α-hydroxy-16β-[(O-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranosyl)oxy]cholest-5-en-22-one
Synonyms: 3β-[(O-β-D-glucopyranosyl)(1->6)-β-D-glucopyranosyl)oxy)]-17α-hydroxy-16β-[(O-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranosyl)oxy]cholest-5-en-22-one
CAS NO:474125-91-2
Molecular Formula:
Molecular Weight: 1063.2
EINECS: N/A
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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: 3β-[(O-β-D-glucopyranosyl)(1->6)-β-D-glucopyranosyl)oxy)]-17α-hydroxy-16β-[(O-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranosyl)oxy]cholest-5-en-22-one(CAS DataBase Reference)
NIST Chemistry Reference: 3β-[(O-β-D-glucopyranosyl)(1->6)-β-D-glucopyranosyl)oxy)]-17α-hydroxy-16β-[(O-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranosyl)oxy]cholest-5-en-22-one(474125-91-2)
EPA Substance Registry System: 3β-[(O-β-D-glucopyranosyl)(1->6)-β-D-glucopyranosyl)oxy)]-17α-hydroxy-16β-[(O-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranosyl)oxy]cholest-5-en-22-one(474125-91-2)

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
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Hazardous Substances Data: 474125-91-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 474125-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,1,2 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 474125-91:
(8*4)+(7*7)+(6*4)+(5*1)+(4*2)+(3*5)+(2*9)+(1*1)=152
152 % 10 = 2
So 474125-91-2 is a valid CAS Registry Number.

474125-91-2Upstream product

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474125-91-2Relevant academic research and scientific papers

Cholestane glycosides from the bulbs of Ornithogalum thyrsoides and their cytotoxic activity against HL-60 leukemia cells

Kuroda, Minpei,Mimaki, Yoshihiro,Yokosuka, Akihito,Hasegawa, Fusako,Sashida, Yutaka

, p. 1417 - 1423 (2002)

Twelve bisdesmosidic cholestane glycosides (1-12), including nine new ones (1-9), were isolated from the bulbs of Ornithogalum thyrsoides by monitoring the cytotoxic activity on HL-60 leukemia cells. The structural assignment of the new compounds was carried out by spectroscopic analysis and the results of hydrolytic cleavage. The 3-O-monoglucosides with an aromatic acyl group at the C-16 diglycoside moiety (1, 12) were extremely cytotoxic, with respective IC50 values of 0.00016 and 0.00013 μg/mL, and the other compounds, except for 2, 5, and 8, also showed cytotoxic activity as potent as etoposide (IC50 0.30 μg/mL), used as a positive control. These cholestanes were concluded to contribute to the potent cytotoxicity of the crude O. thyrsoides bulb extract.

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