Cas 64439-86-7,(3aS,6R,6aS,9aR,9bR)-9b-Hydroxy-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-benzo[de]chromen-2-one

64439-86-7

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Basic information

Product Name: (3aS,6R,6aS,9aR,9bR)-9b-Hydroxy-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-benzo[de]chromen-2-one
Synonyms: (3aS,6R,6aS,9aR,9bR)-9b-Hydroxy-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-benzo[de]chromen-2-one
CAS NO:64439-86-7
Molecular Formula:
Molecular Weight: 248.322
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: (3aS,6R,6aS,9aR,9bR)-9b-Hydroxy-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-benzo[de]chromen-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (3aS,6R,6aS,9aR,9bR)-9b-Hydroxy-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-benzo[de]chromen-2-one(64439-86-7)
EPA Substance Registry System: (3aS,6R,6aS,9aR,9bR)-9b-Hydroxy-6,9-dimethyl-3-methylene-3a,4,5,6,6a,7,9a,9b-octahydro-3H-benzo[de]chromen-2-one(64439-86-7)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 64439-86-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 64439-86-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,3 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 64439-86:
(7*6)+(6*4)+(5*4)+(4*3)+(3*9)+(2*8)+(1*6)=147
147 % 10 = 7
So 64439-86-7 is a valid CAS Registry Number.

64439-86-7Upstream product

50906-56-4 (1R,5S,8R,9S,12R,14R)-8,12-dimethyl-4-methylidene-2,13-dioxatetracyclo[7.5.0.0^1,5.0^12,14]tetradecan-3-one

64439-86-7Downstream Products

64439-86-7Relevant academic research and scientific papers

Stereoselective reduction of arteannuin B and its chemical transformations

Bhattacharya, Asish K.,Pal, Mahesh,Jain, Dharam C.,Joshi, Bhawani S.,Roy, Raja,Rychlewska, Urszula,Sharma, Ram P.

, p. 2871 - 2876 (2003)

Absolute stereochemistry of dihydroarteannuin B 5 obtained by the reduction of arteannuin B 3 with Ni2B, NaBH4 or CdCl2-Mg-MeOH-H2O has been established by 2D NMR and single crystal X-ray diffraction studies. Some experiments aimed at the synthesis of dihydrodeoxyarteannuin B [C-4, 5 double bond isomer of 11] are also discussed.

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