Cas 646520-17-4,Acetic acid (5R,5aR,8aR,9R)-9-(3,4-dihydroxy-5-methoxy-phenyl)-8-oxo-5,5a,6,8,8a,9-hexahydro-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl ester

646520-17-4

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Basic information

Product Name: Acetic acid (5R,5aR,8aR,9R)-9-(3,4-dihydroxy-5-methoxy-phenyl)-8-oxo-5,5a,6,8,8a,9-hexahydro-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl ester
Synonyms: Acetic acid (5R,5aR,8aR,9R)-9-(3,4-dihydroxy-5-methoxy-phenyl)-8-oxo-5,5a,6,8,8a,9-hexahydro-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl ester
CAS NO:646520-17-4
Molecular Formula:
Molecular Weight: 428.395
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: Acetic acid (5R,5aR,8aR,9R)-9-(3,4-dihydroxy-5-methoxy-phenyl)-8-oxo-5,5a,6,8,8a,9-hexahydro-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (5R,5aR,8aR,9R)-9-(3,4-dihydroxy-5-methoxy-phenyl)-8-oxo-5,5a,6,8,8a,9-hexahydro-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl ester(646520-17-4)
EPA Substance Registry System: Acetic acid (5R,5aR,8aR,9R)-9-(3,4-dihydroxy-5-methoxy-phenyl)-8-oxo-5,5a,6,8,8a,9-hexahydro-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl ester(646520-17-4)

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: 646520-17-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 646520-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,6,5,2 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 646520-17:
(8*6)+(7*4)+(6*6)+(5*5)+(4*2)+(3*0)+(2*1)+(1*7)=154
154 % 10 = 4
So 646520-17-4 is a valid CAS Registry Number.

646520-17-4Upstream product

646520-17-4Downstream Products

50905-42-5 Acetic acid (5R,5aR,8aR,9R)-9-(3,4-diacetoxy-5-methoxy-phenyl)-8-oxo-5,5a,6,8,8a,9-hexahydro-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl ester

646520-17-4Relevant academic research and scientific papers

Synthesis, cytotoxicity and antiviral activity of podophyllotoxin analogues modified in the E-ring

Castro, M. Angeles,Miguel Del Corral, Jose M.,Gordaliza, Marina,Gomez-Zurita, M. Antonia,De La Puente, M. Luz,Betancur-Galvis, Liliana A.,Sierra, Jelver,San Feliciano, Arturo

, p. 899 - 911 (2007/10/03)

Several podophyllotoxin derivatives modified in the E-ring were prepared and evaluated for their cytotoxicity on four neoplastic cell lines (P-388, A-549, HT-29 and MEL-28) and for their antiherpetic activity against Herpes simplex virus type II. The trim

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